Oscillator

An oscillator is an HFOV.
2. An oscillator is a medical device used in the hospital when a conventional ventilator isn't working, and/or the patient's lungs are to fragile to tollerate opening, and closing. It shoots several hundred breaths per minute into the patient's lungs at very small puffs, so the lungs can rest, and they don't have to open and close, and while they are resting, the patient is still being ventilated.

1. Is he on his oscillator?
2. Yes.
3. He's on the Sensormedics 3100A Oscillator.
4. All right.

by 1992peter February 14, 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

oscilloscope

A test instrument that shows a picture of electrical waveforms by means of a cathode ray tube. An oscilloscope is calibrated so one can measure the instantaneous values and waveforms of electrical signals that are changing rapidly or varying as a function of voltage or time. Also known as a Scope.

I use my oscilloscope to measure the waveforms of my 27 MHz band jamming transmitter.

by IrishRepublicanArmy January 2, 2004

Shallow Oscillator

A person, typically on the internet, that easily and hastily changes their political and/or religious beliefs depending on what is popular and fashionable at the time. The reason for the name is to point out that the people are both shallow for lacking any real beliefs and are able to oscillate to another belief, likely and/or eventually to another.

Many people that occupy the political sphere in online politics nowadays can be correctly labeled as shallow oscillators.

by SithLordTrevor September 29, 2020

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

Ostiller

A sex position where the male ejaculates on the females feet and dries it with a hairdryer until crust forms around the toenails for female goats to feed on.

Sara: Do you have a tissue?
Rick: No, where are your feet?
Sara: Eww gross dont do it!
Rick: Too late bitch...*CUMMMMM*
Sara: Why is there a goat here?
Rick: Oh yeah baby I love to Ostiller!

by GoatMaster101 December 10, 2010

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