Basically means, when a Male of any sort is jerking his penis off. Because it makes him feel really good. Literally using a hand of choice, sticking it down his pants to there penis. Grabbing the penis and moving it Up and down so he can give the good stuff to his fellow women. If he cannot do this, then he is considered a "Tardmuffin". "Jacking meat"Can also be called " Jack(ing) some meat" "Jack(ed) his meat" etc.
Example: 1
- "Hey what are you gonna do when you get to your grandma's house?"
- "Oh I'm totally Jacking meat over there"
Example: 2
- What are you gonna do jessica, when you get to his house?
- OH I'm gonna jack his meat. Alot :)
- "Hey what are you gonna do when you get to your grandma's house?"
- "Oh I'm totally Jacking meat over there"
Example: 2
- What are you gonna do jessica, when you get to his house?
- OH I'm gonna jack his meat. Alot :)
by Letsdoitnowinbedplease June 16, 2010
by rikdogg September 25, 2003
When a man thrusts his hips in such a way that his penis flops up and down, sometimes other people are hit by the meat (often caught by suprise).
When we got back from the concert two guys performed meat jacks on Neil, you should have seen the look on his face.
by Bush Hog July 17, 2011