The Flap (also called a "fly) found, most often on boxers and some styles of Briefs (also called Tighty Whiteys), is an invention made purely out of convenience! The main use is for when males urinate, they won't have to completely take they underwear or pants completely down! You can pull your penis out of the fly and urinate, then be completely re-dressed in mere seconds! Hope this helps!
RA
it all depenz tht when u in the housewith your underwear on it cant flap
To aid the man when urinating in the bathroom.
Todd H. Doodler has written: 'Animal soup' -- subject(s): Juvenile fiction, Animals, Toy and movable books, Lift-the-flap books, Fiction 'Bear in pink underwear' -- subject(s): Underwear, Animals, Luck, Bears, Soccer, Fiction
Old-fashioned underwear (called long johns) used to have an actual flap in the back that covered up the butt - or that could be unfastened and let down so that you could use the outhouse (they didn't have indoor plumbing back then either).
flap flap flap.
flap could flap and the flap could explode the flap earth
The word flap is a regular verb. Flap can also be a noun.
You flap around as a male. You also risk catching yourself in your fly. You will also need to wash your pants a lot more quickly. This is a consideration if you are talking about dress pants or pants for work.
The same a large bird would, I guess. You know, flap, flap, flap, whoosh, flap? You get my point?
A pilots flap is an aileron.
The past tense of flap is flapped.
to do a flip flap you press up and then down down then up for a flap flop