Top Definition
To have unsafe anal intercourse between men, as in barebacking. The breed is associated with pumping an ass full of cum, as when a man does the same in vaginal intercourse. Often associated with anonymous sex during internet hookups.
As seen on craigslist "men seeking men" personals:

"Breed me, pump and dump, drop a load."
by SYA June 28, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.