Flopper

A person who changes good friends, especially best friends, often.

"Isn't Sandy's best friend Kylie?"

"No, she's a flopper. Her new best friend is now Ashley."

by pookie8287 October 23, 2011

Flopper

1. Person who cannot come up with a good definition for a made up word and give you a not funny reference to a videogame instead.
2. Someone who you asked to do something and instead went to sleep like a douchebag.
3. Replace Fuck.
4. A video game reference to shooting games when people die and continue to move after dying.

Marc give us a definition to this word we came up with.
Marc: Blah, blah, blah.
Dude that is not funny you are such a flopper.

Hey Francisco go type this. 5 minutes later... wtf why are you sleeping you flopper!

by Cockstain23 December 11, 2009

flopper

When a man makes the mistake of wearing basketball shorts to work or on his activities and for no distinct reason has a semi hard on, that annoys him throughout the day

Yeah but I gotta run home first and change into some jeans, I've been a flopper all day.

by Mr. Flopper June 25, 2011

Flopper

A person who flops his cock out when with a girl, then has it put back in for him after being denied

Nich was a bit of a flopper the other night, too bad he denied by molly, she is the biggest hoe

by Geoff June 1, 2003

The Flopper

the act of sending your dick via pic message to a girl. only your dick usally on a table

kyle: dude i sent her the flopper last night and it was all over afer that
David: i bet she was nuclkles deep for like 3 hours hahaha

by Daveedddd April 5, 2011

flopper

When a male is unable to produce an erection.

Sophia was angry at Jim for having a flopper during sex night.

by emosdid911 July 4, 2015

Flopper

One who messes up the lyrics in traditional christmas carols while singing in a group.

Aaron, you are such a flopper!

by Breezeleafe December 17, 2017