What is Onesie?
1.
A trademark registered to Gerber Childrenswear LLC, often used in connection with a one-piece garment for an infant or small child, generally worn over a diaper.
The child wore a Gerber Onesies garment.
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2.
A self rolled
Dave: Is there any weed left?
John: Nah man, not even enough for a onesie.
Dave: :(
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3.
to masturbate, have sex with oneself, to commit onanism
...and I caught that bitch having a onesie in the middle of the tennis court.
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Random Words:
1.
The act of performing a sexual act while one or more people are in the same room.
Usual occurs at drunken parties and gatherings.
Dud..
1.
the ultimate form of pleasuring ones self by use of a long hard object aka spinning pleaser, known in Brittan as the olde sit'n sp..