A feminine, limp-wristed guy who lacks courage. May or may not be gay, but is usually assumed to be.
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by Gay mechanic November 13, 2013
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A feminine, limp-wristed guy who lacks courage. May or may not be gay, but is usually assumed to be.
"Jimmy swears that he likes chicks, even though he's such an obvious pantywaist."
by Kyle December 6, 2003
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1) For a small child, undershirt and underpants which button together at the waist.

2) An effeminate man, derogatory.
1) My kid is dressed in a pantywaist, dress and mary-Janes.

2) That wus is an obvious pantywaist.
by Jucko Shmucko January 8, 2004
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a small man-boy who smiles in a self-consious and silly manner
"Geekwad over there is a simpering pantywaist" said Biff, the bully.
by Anonymous March 22, 2003
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An adult (male usually) who is capable but hasn't or won't leave home and is dependent upon parents etc for support.
by Bones unbuttoned October 28, 2023
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