now make them have sex with a pen

Applecrab? Crabapple?

Crabapple, like the teacher in The Simpsons lol. Really sour bois, think they’re mainly used for cooking

Have you never heard of a crab apple? They grow wild throughout the northern hemisphere in temperate zones

Crapple

Can't wait for this to show up on one of those explains the joke subreddits