Jack-up

What is Jack-up?


1.

To jack-up is a gymrat term for working to improve a specific muscel or set of muscels, especially women who want to firm-up their butts.

She is doin something to jack-up that ass. I'll bet she spends an hour-a-day on the stairclimber."

See firm, hard, buffed, hard body, spankable, assilicious


11

Random Words:

1. the online net, a collaboration. theonlinenet..
1. The type of person at a party who will end up so drunk they are extremely confident and will approach anyone considered in their foggy p..
1. Person who is always retardedly angry and speaks with a lisp like the actuall Rambo they like to hurt people with the oversized muscles..