Short for "Push Up"
When you are so diamond cut and ripped that you spend so
long feeling the deep
burn that is a waste of energy to use both syllables in Push Up, as you have so many shups to do.
StupidPeanut: What your working on
today,
big man?
T-Dawg:
Gonna be working the biceps with some shups. 50 shups.
Announcer: Who's gonna win this shup contest