Synonym for the word "penis". Often used humorously and in a sarcastic manner.
Kevin slapped his man cheddar around in an effort to arouse himself, but quickly realized that this was his ninth time masturbating in one day and went to go cry in his little corner at the pathetic life he lived as a chronic masturbater.
Bob's odd bulge that Tedd noticed in PE class turned out to be his ridiculously large man cheddar.
lolomfg u sed "man chedar" lol liek taht iz so moar funier tahn "penis"!1!!!nine-eleven!1!!!