one toe at a time 

when a male pleasures a female by inserting his toes into a female's vagina "one toe at a time" until his entire foot is in her.

"Give it to me one toe at a time!"

one toe at a time by Upper Hand February 18, 2008

one period stand 

like a one night stand, when a guy or girl flirts with you but outside of class you dont exist to them most commonly in high school

Girl's Friend: how come the guy who flirts with you in math everyday never says hi to you
Girl: oh probably just another one period stand...

one period stand by ELtAcObELLLOvER April 4, 2009

One Pump Man 

When you and your significant other are havin hot sex but you finish too early.

Man: Ugh uhnn

Woman: Did you already finish? Ugh you're definitely a one pump man

One Pump Man by ThisHobgoblin August 10, 2016

one percenter 

The very small portion of drug addicts that are able to cease their addictions without entering a recovery program.

The one percenter left her smack habit behind as if she'd never indulged at all.

one percenter by c[B] March 12, 2004

one and a half 

To only have one and a half testicales

hipmo hehe

Mr Mallinson has one and a half

one and a half by hipmo August 7, 2007

One Down 

slang for good bye also see one
usually used on communication devices

Poopy: yo ima hit u when i get back to the block iight...one down
Dae Dae: one down my nig

One Down by Rdurbin September 22, 2005

one stoppers 

Really just a NYC thing.

It's when an idiot rides the metro (either subway or bus) for just one stop. They paid $2.25 worth of fare to skip out on walking a few blocs.

A: I hate one stoppers. He paid two twenty-five to not walk two blocs? -_-

one stoppers by french.chatte January 15, 2011