Negabone 

The opposite of a person you want to have sex with. Someone who is literally the opposite of all the things you find attractive physically. You would never bone this person, even if paid a large sum of money.

Iggy Pop, a gross wrinkly tan old dude with long greasy blonde hair, is my personal negabone.

Negabone by monkeytits222 January 28, 2019

negaboner 

the inverted erection of a penis, usually caused by fear or anxiety

dude did you see 2 girls 1 cup?

yeah, it gave me a negaboner

negaboner by agentmiket013 July 24, 2009