Armless Legless Onesie

A one-pieced garment that is also known as a bodysuit or leotard; A term usually used for referring to an infant's bodysuit or leotard.

The baby wearing the grey armless legless onesie was crawling around in his playpen.

by Myka M. November 26, 2018

onesie

to masturbate, have sex with oneself, to commit onanism

...and I caught that bitch having a onesie in the middle of the tennis court.

by BabyA December 12, 2005

onesimo

smart mexican who has a stupid brother.

i know an onesimo.
do u like his brother.
no he was stupid and couldnt do 2+2.

by Daiske April 17, 2007

Under-Onesie

The formation that occurs when a guy tucks his undershirt into his underwear.

Nat, when you bend over, I can see your Under-Onesie. I guess your torso never gets cold.

by Ballsackreligious October 27, 2016

Onesie

A self rolled spliff that is the size of a rollie cigarette, using one regular sized rolling paper/skin.

Dave: Is there any weed left?
John: Nah man, not even enough for a onesie.
Dave: :(

by Kempernol January 14, 2008

ones if

kinda like what if

ones if you are a fuckin moron called ssttiinngg.....????

by Amoeba July 1, 2003

Onesie

When you have to pee but not poop

Hey man can I use you’re bathroom I have to do a onesie I’ll be quick.

by Moist eyecrust November 15, 2017