Flopping a straight

Term used to describe a situation where a man fails to sustain a pre-existing erection. Often applied to instances where sex was imminent but did not occur as a result of the flopped straight.

Mike was so horny after making out with his girlfriend for three hours, but when she took her panties off and he finally realized he was about to lose his virginity, he got so nervous that he wound up flopping a straight, much to her dismay.

by Chonky December 9, 2008

Flopping Off

Auto erotic genital manipulation performed without the aid of one's hands. The flaccid penis is thrust about with aggressive hip movements and shuffling for between one and two hours or until erection occurs. The flopping off continues for another three to twelve hours when climax is finally achieved. Women with large clitori or labia minora may also engage in flopping off.

Guy 1: Man, I was flopping off like crazy yesterday. Took me like 13 hours but it was sweet, yo!
Guy 2: An all day floppoffathon? Gross!

by Fatty Blumpkin March 17, 2015

flip-flopping

v. The act of walking in flip-flops that make a loud annoying sound.

Lindsey was flip-flopping down the hallway annoying the living shit out of me.

I could hear Jacob flip-flopping from a mile away!

by smckdown January 6, 2016

Molly Flopping

To drink down a Redline energy drink while already being high on weed.

"My bro and I got some redlines on our way to the party, and man we started molly flopping it in the car!"

by Walking with Giants July 30, 2012

Floppington

The act of getting your genitals messaged by another male.

1. Ew you got floppington? So your gay?

2. That was some great gay, sensual, floppington my boyfriend gave me!

by The man in this bitch December 23, 2009

The flopping fish

When a woman orgasims and flopps around like a fish out of water.

While Brett tried fucking the shit out of a girl, she did the flopping fish, he worried she was dying of a heart attack....but brett just wasnt that good!

by Brett Westra November 26, 2007

Flopping

1. The act of moving one's partially erect penis up and down and possibly side to side without the use of hands or the power of a pelvic thrust

2. Using the muscles at the base of the penis to control the movements of the penis when partially engorged with blood.

See Also: Jabber-Wickling

1. Wow, I got really bored in math class so I was Flopping under the desk.

2. When I want to confuse a girl and I am in my sweat pants I Flopping until she notices.

by Daryl L. May 15, 2005