A person who bends over, thus offering themself to another.
If you were to see someone in a supermarket who is bending over to pick something up.... 50 pounds.
by Baltic11111 October 20, 2007
The kid that calls you "gay" over Xbox Live.
This 12 year old 50 pounds of fury said he had sex with my mom
by Nigga nigga nigga nigger December 1, 2015
Having an extraordinarily large gripe or grudge against another person.

Like for a graduation party.
"Hey do you want to go with me to my friend Cassie's house?"
"Heck naw, I got 50 pounds of beef with that broad."
by Brewtown July 18, 2017