A fork of Rural Dictionary
A beautiful, intelligent young women.
guy: hey have you seen onesis?
guy #2: yea, she is beautiful...
Warm terry-cloth awesomeness shaped like different characters.
"If your onesie doesnt have a butt flap, you're gonna have a two-sie"
a single cigarette sold over the counter by a retail establishment, instead of a pack of 20. useful in New York if you don't have the $8 for a pack. also useful for the quitting smoker who just needs one nicotine hit to take the edge off. onesie's are illegal in some states - eg Illinois 2009
"he sold me a onesie with a cup of coffee"
When a girl is so tight, you can only fit one finger in her.
Emma's a Onesie!