When something is not as good as it should be, not cooked enough, not solid enough, almost rubbery or jello like.
Man, this pizza is flibbly, I told the guy crispy for Christs sake...
His dick was flibbly, he was having a different kind of hard timewith it tonight.
The act of not being able to sexually perform after a substantial amount of time courting the partner. Commonly occurs in middle aged men whom live with their mother and have not had any sexual activity for very long periods of time and/or men who have an increased balance of the estrogen hormone.
From the streets of L.A came the well known gangster Flimbs Nowlands, and after tearing up the mean streets with nothing but a moped and a carton of ribena, Mr Flimbs ripped a whole new hole in the urban slang melee with flimby roughly meaning :good, jolly good, excellent etc.
Local home boy turns to pimp daddy and says: "Damn did you see the game last night?"
Pimp Daddy replies:"No, was it whack?"
Home boy replies:"That shit was flimby yo!"