Living on wife support is when you are more often than not relying on your wife's financial success rather than your own.

A play on the term "Life support"

Mentioned in season 19 of the tv-show "The Simpsons".
Joe: Nice of your wife to buy you this new car
Andy: Yeah, it's a sweet life living on wife support.
by tommy peltola November 23, 2007
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when you find a rich bitch and live off her.

its not gold digging because a man is doing it!
man I wanna marry Oprah and live on wife support!
by Lenny Abrams & Sam Solomon February 27, 2011
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