Bill is the joker and Dipper is his Haley Quinn except their less abusive and kinda more crazy. They are over 20.

Warehouse in new York city

"Oh~ Billy I'm back~" Dipper sang and cooed opening the door to her lover's room showing off her new outfit(above) so she stroked forward in long strides to him and sat on his lap who wore a black business suit.

"Oh Pinetree." Bill purred smelling her neck making her giggle "Aren't you just the devil?!" He smirked patting her side.

"Yes but I'm your devil right?" Dipper pouted her red lips.

"Forever and always." Bill said standing up taking her bridle making her squeal in joy.

Later

"Woohoo!" Dipper screamed head out of sky window of their stolen van loaded with money while being chased by the police.

"Dipper pullover immediately!" Ford yelled in the police car passing by their van.

"Boss should I shoot him?" Teeth asked with an insane smile.

"You do ad I'll be wearing your teeth as a necklace!" Dipper threatened getting in Teeth's face.

"We only take orders from Bill not from his..." 8-ball started but Bill shot Him a looks could kill look making 8-ball back down and continued to drive.

"Ford we're not pulling over!" Dipper announced gun in hand "Now get out of our way before I shoot your car!" She threatened.

"Dipper your hurting yourself and your family please!" Ford basically begged.

"You heard the lady scram!" Bill said taking Dipper's gun and shoots the police car's tires making the driver and Ford swerve till they stopped outside the road with a mini fire.

"Oh Billy I love it when you shoot a gun for me." Dipper purred sitting on Bill's lap twirling his yellow hair

"As do I Dipper your my sweet little Pinetree." Bill kissing her lips fully tongue included while holding her bare side with one hand and the other holding her cheek.

"Billy." Dipper said pulling away "Where will we go now?" She asked putting on a ditzy look much to Bill's amusement.

"You two!" Bill pointed at Teeth and 8-ball "Go and find us an abandoned... You know that doesn't really matter we'll find a house and make it abandoned!" Bill laughed crazily then looked at his precious Pinetree "While me and Pinetree celebrate!" He said smiling wide.

"Yippee!" Dipper bursted into joy practically jumping on Bill kissing him hard.