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."
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Random Words:
1.
trucker cb slang for the undercarriage of a motorized vehicle
there is a four wheeler in the ditch with the greasy side up
See underca..
1.
See blow your doors off.
See blow your doors off for example...
