Man's gotta eat is an expression used for when someone is trying to low ball you for an income or that you are working a shitty job for shit pay.
I work in a sewer because a man's gotta eat.
by Notmytralma,e April 15, 2018
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An expression offered by a friend when he knows that he has spent the night with a girl of below average looks/intelligence or above average weight.
It is often due to the fact that they are in the middle of a dry spell and merely need something to tide them over until something more appetising comes along.
Chris-"Please tell me you didn't get your nuts in with that fatty from the club last night"
Bowler-"Well, yes I did, I'm going through bit of a dry spell at the moment you see, and after all, A man's gotta eat"
by Chris VG June 7, 2007
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Big Deej: "yo bro feeling dutty, mans gotta eat!!!"

Jack: "yes blud safe"
by J-Dutty June 8, 2017
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what you say when you see a duck, see someone murdering a duck, currently murdering the duck yourself or when you are eating a duck. Only the coolest people know this great saying by the Red Ducks
*sees someone eating a duck"
"a mans gotta eat, a ducks gotta die"
"your quite correct, the duck is dead; I am eating it"
by Red Ducks August 24, 2017
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