Define Up On One Meaning

On one wheel, as in a wheelie or a stoppie, on a motorcycle.

To discreetly fart while in a crowded place.

Shortened slang for "get up on this," which in turn means "have some of this." Generally used when offering to share something.

Up on; completely on top of in a metaphorical sense

this is for the complete lamo that most likely doesn't have 2 brain cells to bounce together. If you think about a funeral procession, and how it takes a little bit of effort to keep it organized...now pare it down to one car, yes, just one car - the idiot him/herself.

The state of flirting with a man, especially one who has used the ab-abber. See Homestar Runner.

the level of sexual intent shown to a member of the opposite sex, see www.homestarrunner.com

"All up ons" is a colloquial usage describing popularity. "It means they really like you". It can also mean something is on, around or close to someone.

when one person is sexually attracted to another person.

when a person is sexually attracted to another and manifests it in a physical way that is not always welcome.