defecation hit the oscillation

A more polite way of saying the "shit hits the fan"

When I went in to see 'The Thing', and that guy's head sprouted legs, I knew the defecation hit the oscillation.

by hurricane47 June 12, 2010

oscillating motorboat

to bend a females legs up by her head and then motorboat her vagina

i motorboated your sister last night,

oh yeah, i just finished an oscillating motorboat on your mum

by stowsy ;) June 11, 2011

Oscillating Potcham Effect

Often likened to Karma, this is the rare linking of two peoples fortunes (or karma) so that when one is up, the other is down. Often in context of sexual exploits or progress with the opposite sex. Often refered to as the OP Effect.

Guy 1: Mate, i am totalling experiencing the OP Effect!!
Guy 2: ahhh the ol Oscillating Potcham Effect
Guy 3: Gutted boyo, you are never gunna get laid now!!

by allen smith-jones February 20, 2009

oscillating facial

when one is railing the mouth of a female cum dumpster and when he is about to ejaculate on her face, he grabs his oscillating fan and he blows his load in the fan shooting cum droplets all over her face.

Last night that random girl from the bar told me i could do what ever i wanted, so I gave her a much needed oscillating facial.

by PDBHSL August 30, 2010

Oscillating Mud Sausage

The act of passing a piece of shit between two peoples asses back and forth for an indefinite amount of time or until it breaks apart or drops on the ground or just totally disintegrates.

Damn I was watching Devin and Adam perform the oscillating mud sausage but Adam clenched too hard and it broke!

I'm so sad, me and Ross were going for the world record attempt at the oscillating mud sausage but I dropped it on accident after just two hours!

by Jew_God February 1, 2018

Oscillate

A nicer way to say hump.

Woman:Baby can we oscillate?
Man:Sure thing.

by Babii<3 April 30, 2010

Hand oscillating

The process of spinning hands in the air to symbolize your sexual desires. The double hand spins represent jerking off and the double hands emphasizes the gay practice of such. This can all be put together when a girl does it to show that she wants to be done by multiple men at once. Typically in the mouth. She has an unquenchable thirst for semen.

Hey stop hand oscillating in Saga! That’s innapropriate!

by lliiilllging December 6, 2017