To orally lubricate one's own finger with saliva and insert into another person's anus. Similar to a Wet Willy, but in the B-hole.
Wet Billy is when you kick you're finger and shove it up someone's ass.
Person 1 . Man we we're having sex and she gave me a wet billy!
Person 2 . Wet Billy?
Person 1. Yeah she shoved her slobber fingers up my asss
When a male ejaculates up and onto his partners chin, imitating The Chin hairs on a Goat
" Aw Yeah I Pulled Out And Gave Her A Billy Goat's Gruff."
The kid who died at summer camp in the late '70s. Legend has it he is the reason for the 30 min waiting period after eating a meal. He ate, and cramped up.
They tried to Billy Wilson me!!
A kid that would never get weronika and has a small dick
Billy Kennedy has a tiny penis
A white kid that thinks he can ball but likes Marissa ferret.
"wow that kid Bob over there is a Billy shit"
Someone who lives in a trailer and supports Donald Trump
Who's that Billy Bob Junk over there? Looks like he could use a pickup on his hygiene.