Definitions by Halaj McBarretto

osaphobia

Phobia of giving/recieving head oral sex for fear of attracting an STD or being rejected or having your teeth touch the genitalia.

ie. Listen to Dane Cook's osaphobia story aka: head

The fear of breasts, nipples, and anything pertaining to the mammary glands/ pectorals.

Don't touch my pectorals! I thought you had mammophobia!