I don't really ship these. I just want funny names.

Sans x ketchup (Sketchup)

I said something about preferring Sketchup over Soriel in an ask book once.

Papyrus x spaghetti (Paghetti)

Because Papyrus would never eat it.

Toriel x pie (Pie-riel)

What? Were you expecting snails?

Chara x chocolate (Charalate)

They really like chocolate

Flowey x gummy worms (Flommy)

I read the ITTBG comic.( I'll Try To Be Good)

I'll probably add more.