This be a continuation of the last one shot. I could have called it "Very Punny prt. 2"...BEH! BUT WHO CARES ABOUT THAT?
-------------------------------------------------------------------------------------------------------------------
Bill still hid in his hat, banging himself against the wall, as the Henchmaniacs just watched him.
"How long was he doing this for?" Amorphous Shape asked.
"4 Days." Hectorgon answered back.
"I GIVE HIM COOKIES. HE NO EAT THEM. I EVEN MAKE THEM EYE FLAVORED." Xanther said, still throwing his cookies at Bill to see if the latter would crawl out of his hat.
"Bill, will you ever come out of your hat?" Pyronica asked.
"No." Bill responded. Pyronica sighed.
"This about Mabel, isn't it?"
"....Yes." Pyronica sighed again.
"Look, Bill, I know you want to just hide in your hat forever, but just sitting in your hat won't get things done."
"Says you! You won't admit to Lava La-" Pyronica picked up Bill inside his hat and started throttling him.
"WE DO NOT TALK ABOUT THAT!....Ok, Bill. Since Mabel made the first move, you got to return the favor. Get her a nice card or a gift or something!" Pyronica said.
"N-no. I'm just gonna screw it up like I always do. I'm a screw up, so it's what I do best, anyways." Bill said somberly as he slowly came out of his hat.
"Please?" Pyronica started tugging at Bill's hat
"No."
"Yes."
"No."
"Yes."
"No."
"No."
"Yes."
"No."
"Yes."
"No."
"I SAID YES, PYRONICA! YES, AND THAT'S MY FINAL ANSWER! NO TAKE BACKS!" Bill shouted in rage.
"Alright then. You go and give gift to Mabel." Pyronica smirked. Bill's eye widened before realizing what he said.
"You...cheeky little bugger, you!"

Mabel sat alone in her bed, about to prepare for a slumber party with Candy and Grenda.
"Now let's see. Rom coms, Sleeping bags, "Calling All Boys"...what else? What else am I missiinnggg?" Mabel asked to herself.
"PIZZA! PIZZA DELIVERY!" A high voice cried out.
"Yes, Pizza, that would be a good idea. Don't know if Grunkle Stan will get that good pizza from Pizza Shack, though." Mabel's thoughts were soon interrupted by a pink triangle crashing through the wall.
"Ahem. Um...bone appetite?" The blushing Bill said, knees shaking as he held a pizza box.
"Woah! A pizza box! Wait...how much for the cost?" Mabel asked suspiciously.
"Um...it's on the house." Bill replied, his color scheme turning red as sweat dropped down his forehead.
"Is it poisoned?" Mabel glared, thinking the pizza might be another plot for Bill to kill her.
"What?! Nononono!" Bill protested.
"Is it bomb?!" Bill shook his top part.
"Time vortex?!" Bill shook his top part again.
"Oh! Is it a-" Mabel's questions were interrupted by Bill pushing the pizza box into her chest area.
"What the?!"
"TAKE IT! TAKE IT, PLEASE! JUST TAKE IT!" Bill shouted, trying to hide his....face? I don't know, his top area, we'll call it. After 'giving' his present to Mabel, Bill quickly tuned and ran off faster than you can say 'Smile Dip'.
"Huh. That's...strange. Oh well! At least I get pizza!" Mabel opened the pizza box to find one single slice of pizza.
"What?! Just one!? Ugh! What a rip off!" Mabel then ate the signal slice of pizza before coming across a note in the box.
"Oh! What's this? Wait. Ugh! Let me guess. It's the pay check." Mabel opened up the note to find some drawings of pizzas with top hats, bow ties, and eyes with a message in the middle.

"Dear Mabel,
You got a pizza my heart!
From, Bill Cipher."

Mabel chuckled at the pun Bill made.
"Aww, that's really...CHEESY of you, Bill!" Mabel laughed at her own pun. Mabel read the note again before realizing what it really meant. "Heh. 'Pizza my hea-'....." Mabel started piecing together the puzzle pieces until she realized what the pun meant. Seconds later, Mabel's face turned a dark, dark red. If she was a dream demon like Bill, you probably would have seen Mabel crack to pieces before reforming as a train whistle sound would play. Of course, being human, poor Mabel just stood still as she dropped the pizza slice.
"Hey Mabel, I'm just going monster hunting with great grunkle Ford and-" Dipper burst through the door before finding Mabel with the note and pizza slice. "Uh...Mabel, what's going on here?" Mabel snapped out of her trance before panicking.
"OH OH OH! Oh, this? This is just some pizza from the last sleep over I had, ya know?" Mabel said, chuckling nervously as she hid the note behind her back.
"....Hey, what's that behind your back?" Dipper asked.
"W-Well, it's nothing, r-really." Mabel started backing away while Dipper followed her.
"What's going on here? Is there something your trying to hide"
"What?! Me?! Nooooo...!" Mabel was sweating profusely, managing to open one of the drawers and stuffing the note in there, trading it for another paper. "See! It's just one of my caticatures!" Mabel said, showing Dipper her cat drawing of Stan.
"...Right.... Well, I'm just going monster hunting with Ford! See you later!" Dipper walked down the stairs, much to Mabel's relief.
"Bye! Arividerchi!" Mabel waved goodbye as she closed the door and slumping against it.
"Heh. Pizza my heart." Mabel said silently, blushing as she thought of the note Bill left.