a slang word used to call someone of slagish orientation. Someone who is a slapper. Slag.
"Omg, you f**king flapper, get out of my house"
A really fat naked woman who's vagina is flapping every time she moves
Omg look at her flapper you can climb right inside
Someone who talks shit & says things that they know & YOU know will never happen.
"If I knew it was your birthday I totally would have made you a cake or something"......whatever, don't make yourself LOOK like you MIGHT be a good person when your just a "FLAPPER"
used as an insult. can be in replace of such words as loser, dickhead or idiot. can also be used as a word for someone who masturbates a lot.
Joel: Alexa is a Flapper!
Michael : Yeah I know she gave it to me
A guy who likes to do pelvis thrust that make his dick flap back and forth.
Carolina: "Looks like that guy is a flapper when he tries to dance."
An uncircumcised penis that gets jerked off to the point of climax and you leave the semen in the uncircumcised flaps.
Klinton has a nice flapper wagon!
Did you see his flapper wagon? It really held his cum.