Whipping out a onesie

The act of whipping it out, and cumming in one stroke.

Craig: "Dude WTF are you doing?"
Anthony: "GET OUT OF HERE! I'M WHIPPING OUT A ONESIE!"
Craig: *Walks away*

by Lambful August 31, 2018

Onesie

Warm terry-cloth awesomeness shaped like different characters.

"If your onesie doesnt have a butt flap, you're gonna have a two-sie"

by ElizabethDrake June 3, 2018

Onesia

A beneficial person to others

Onesia is beneficial to others around her

by Joy joy13 April 18, 2018

Combat Onesie

The act of someone in the military taking a piss. In the Military they tend to add the word combat in front of everything.

Man, I just had three sodas. Now I really have to take a combat onesie

by RoyVA6 January 30, 2009

Obesist

One who hates anyone who appears to be obese or weigh above their specified weight class for their height.

Fat guy #1: You see that skinny mutha fucka over there? That guy is an obesist. He doesn't take kindly to our kind.
Fat Guy #2: That BASTARD!

by itsthompzilla March 26, 2008

onesie season

Summers over but its time to get comfy for onesie season.

Onesie season; leaves are falling, birds are fleing, temperature is droping, people are getting there onesies on to get comfy

by Romeo.oh.romeo September 18, 2017

onesie season

Fall is onesie season

Uhh so done with summer thank god its onesie season

by Romeo.oh.romeo September 18, 2017