pendulum 

To be bisexual, particularly male.

One who "Swings both ways"

Scott's a pendulum - he slept with Dawn and Paul last night.

pendulum by D Fresh May 30, 2006

Pendulum of Freedom 

When a man stands with his feet more than shoulder width apart and swings his hips to make his testicles sway.

After catching a touchdown pass, the tight end put his hands on his hips and engaged the pendulum of freedom.

Pendulum of Freedom by Schmuckums February 18, 2011

Pendulum's Promise 

A phrase not used much any more but still used by very few, it mean's that Everything and Everyone will eventually die no matter what.

The Pendulum's Promise is never wrong in death or life.

Pendulum's Promise by Green Meenie November 26, 2006

pendulum tits

A pair of very large breasts that swing around during doggy-style sex.

Man, she's got some great pendulum tits!

pendulum tits by B.S. Insurgent September 6, 2006

Pendulum-Sledgehammer 

The sex move named when an old man with saggy nuts, fucks another doggy-style. During the while his nuts swing up between the other's legs and hit them in the jaw, knocking them out cold.

Doctor: I'm not sure how to explain this, but your grandmother passed away. She couldn't return from the coma she was in after your grandfather hit her with his Pendulum-Sledgehammer.

Pendulum-Sledgehammer by Fierce Hans May 5, 2014

Pendulum best deck 

When Pendulum, A type of deck in the TCG Card game Yu-Gi-Oh! is getting famous by it's meme of being "The best deck ever" by content creator Trif Gaming.

Person A: Hey dude, I wanna start playing Yu-Gi-Oh! what deck should I start making for starting?
Person B: mhh I don't know, what about pend-
Person C: Pendulum best deck LET'S GOOO!!!!

Pendulum best deck by Lapp3rT July 7, 2021

pendulum protester 

A person who will wildly alter his or her views in order to contradict a (usually prominent and/or majority-held) action or view, often to the point of contradicting their own previous statements or stated opinions.

Most noticeable in political forums, especially online.

PP: "We should all love each other and not fight or make war, because we are all humans and should unite under the banners of our own similarities."
Bystander: "What do you think about the Iraq war?"
PP: "DEATH TO TEH FASCIST AMERIKKKA!!!! EMBRACE MARXISM!! FREE MUMIA!! CHE GUEVARA!!!!

pendulum protester by apolitical August 23, 2004