What is Meat Up?
1.
To get together the sole purpose of having gay sex. It's like meeting up... but with more sausage involved.
gay dude: "Havent seen you in a while big boy, how are you?"
Wilson: "I'm Fabulous... We should definately Meat Up *wink wink* later eh?"
gay dude: "oh yeah, I'm so good with Meat, they call me the butcher"
See
2.
Have sex. Insert one's meat into another.
After a long night of drinking, the four of them will meat up in Alpine Meadows
See