1) Limp or soft
2) When the male penis is unhappy :(
3) "Down" time
Often times, after cumming the penis goes into a flaccid state. When you have a huge erection and want it to become flaccid just think about your fat neighbor using your blanket as toliet paper... or baseball. Whichever works.
by The Young Definer August 12, 2005
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A non hard dick or penis or cock or BANISTER
Dude my manshaft is a fuckin flaccid piece a shit homes!
by Matt December 15, 2004
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An old dude had a flaccid penis so he had to take viagra.
by Tanisha April 14, 2004
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One who suffers from not having the ability to get a woody, hard on, or boner... Usually having to take some Viagra to go the distance
Wife: You ready?
Husband: No.
Wife: Now?
Husband: No.
Wife: DAMNIT!! WTF IS WRONG WITH YOU
Husband: (pops some Viagra) Give me 5 five more minutes!
by James Lowe October 17, 2004
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Lacking firmness, resilience, or muscle tone.

See Synonyms at limp.
Lacking vigor or energy: flaccid management.

lacking normal or youthful firmness

adj 1: lacking in strength or firmness or resilience; "flaccid muscles"; "took his lax hand in hers"; "gave a limp handshake"; "a limp gesture as if waving away all desire to know" G.K.Chesterton; "a slack grip" syn: lax, limp, slack 2: lacking firmness or stiffness; "flabby around the middle"; "flaccid cheeks" syn: flabby
He had gone flaccid so we couldnt have sex.
by noone February 2, 2005
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flaccid is how a guy's dick gets when someone thumps his nuts with their thumb and index finger while he's jacking off, resulting in a failed orgasm
Matt thumped my nuts as I was about to cum, and my hard dick got flaccid!
by USAF Cadet October 19, 2020
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