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1.
The process of taking exercise in an attempt to reduce the amount of fat on a man's chest. Burning off calories and strength training to reduce visible man boobs, or moobs.
"What are you up to tomorrow night?"
"Just de-moobing down the gym"

"Did a military fitness session. Great for de-moobing"
by Jeremy The Superb May 10, 2009

Words related to de-moobing

moobs demoob de-moob demoober demoobing moob