Jam One

The human beatbox. The greatest beatboxer ever. There will never be no greater.

Oh shit, check out Jam One!

by Sweetness666 September 14, 2006

Number one

When you pee/piss/urninate.

Hey I'll be right back. I've got to go take a number one!

by yowhatstheshitsnoopdoggie June 29, 2016

Face one

v. to smoke blunt or L to the face (by yourself)

I had such a long day, I think I might go face one.

by bluntsandcunts December 14, 2010

One-upper

A one-upper who always has to be bigger or better than you. If your uncle has 20 ft. boat, his uncle or cousin has 21 ft. boat. A one-upper never loses in the world of story-telling.

Chris is a nice guy, but he's a big one-upper. He always follows my stories with a better one!

by MAP08 July 05, 2007

one speed

all at once or continuing something without stopping

Let's do this one speed - right here, right now.

by IPSOFACTO July 07, 2008

One-handing

To use one hand to hold a sex-partner off the ground while fucking.

"I am going to be one-handing that girl by the end of the night."

by Kizzeaton December 11, 2009

one for the queen

to do one extra of something eg do another push up, have another beer have another cigarette ect, or do extra work for someone for no monitary reward

go on man! do one for the queen

by sheiky September 08, 2005