1) The act of sweating from man boobs.

2) When a large man with man boobs sweats enough to form the damp outline of his man boobs on his shirt.
Did you see that old man with moobs jogging? He was flabergating enough sweat to fill a bucket.

I tend to flabergate when I failasturbate.
by OldmanMoobs March 17, 2009
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It can mean anything you just have to do it in the right context.
e.g My arm is very flaberge (this indicates that your arm is very flabby)
by smexy_x December 17, 2008
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