flipperty 

Disloyal; likely to switch sides for no reason.

Don't trust Fred, he's flipperty as fuck.

flipperty by Kez 4 Prez April 12, 2017

Flipperty-Flap 

When you grab your flipper and smack you girls flaps so hard

I just Flipperty-Flap my gf

Flipperty-Flap by TheGoatLord December 6, 2016

French Flipper Trick

Similar to the Shocker but with three in the vagina and one in the asshole. The fingers in the vagina are wiggled in a waving motion similar to a penguin flapping it's flippers.

"I'd like to show her my French Flipper Trick"

French Flipper Trick by Kyler999 September 22, 2015

bed-flipper 

A term used to describe the act of having to flip one's mattress over due to urination from excessive intoxication.

I blacked out so hard last night and woke up to a bed-flipper this morning.

bed-flipper by Harmacist October 7, 2013

wenn ist das nunstück git und slotermeyer? ja! beiherhund das oder die flipperwaldt gersput! 

The funniest joke in the world so lethal, one will die from reading it. Known to be effective at a range of 50 yards and can cause fatalities from reading even two words together.

For the safety of English speakers, the German translation (the only available translation) is posted.

German Soldier *pulls out script*:

Wenn ist das Nunstück git und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt gersput!

German Soldier: *laughs uncontrollably before dying*

wenn ist das nunstück git und slotermeyer? ja! beiherhund das oder die flipperwaldt gersput! by Kdog-Millionaire$$ October 7, 2019

bean flipper 

A female who is a chronic masterbater.

Kate is quite the bean flipper. or Sara is over there flippin the bean again.

bean flipper by John Warner August 18, 2006

skipper flipper 

When a woman is bathing or swimming naked and her labia ebbs and flows with the current of the water. Usually occurs in a woman with an above average size labia.

Beth and Tommy decided to go skinny dipping at the lake. They stripped down and entered the cool morning water, wading out until it was up to their waists. From nearby, they heard an old man laughing. They turned and looked real quick and noticed a man on the shore fishing. He said to them, "Holy shit girl, you have some mighty long vagina lips. You got a skipper flipper going on there." Beth screamed, Tommy laughed with man.

skipper flipper by Nutzen YerMouf June 16, 2017