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3.
to get your shit messed up
TimmyTwelveTux and IrMrThadeus got their shit split up on Gear s of War.
by PersuAZN April 04, 2008
 
1.
Split Up is a New Slang Word for Mad, angry, ticked off, pissed, swole, etc.
I was so split up about that test I failed yesterday!
Bro I'll B split up if you don't get away from my girl.
Im'a be split up if you dont get outta here right now!
by Bigbux10210 April 07, 2010
 
2.
it means divide up something
The proceeds from the sale of tickets will be split up 50-50 between us.
by Mericy Chang November 22, 2007