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2.
An ultra cool, super attractive gentleman who can do no wrong.
Ross sure is quite a Mehlman. He is so dreamy and helps poor people all the time.
by Mail Time November 30, 2012
 
1.
Noun: a plug of excrement and semen ejected from the male anus, generally about 4-6 hours after vigorous anal intercourse. See santorum.
I had a huge mehlman the day after Pastor Ted reamed the hell out of me.
by Ira Flatus November 10, 2006