When somebody stops going to class and randomly joins a military branch, such as the Air Force. May also involve Warcraft or masturbation.
"Dude, have you seen Joe around lately? He hasn't been in class for weeks!" - Bro 1

"He's pulling a Suman, brah. He's shipping out for Korea tomorrow." - Bro 2
by Mr Kroc February 22, 2010
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