ballmaster

Someone who keeps on your case to do something, or someone who is being a complete asshole.
"Dude, my manager is being a total ballmaster today."
by Judah126 May 18, 2008
mugGet the ballmastermug.

Ballmaster

Having a skilled mastery at handling male genitals
Guy: Bro i am about to ballmaster my boyfriend so hard he's going to love it
by Epicturtl3m4n October 20, 2021
mugGet the Ballmastermug.