yam 

Acronym. 'Yet another meeting'. A YAM is a pointless meeting organised by an over-zealous manager who feels that a) having a meeting is a form of work and b) he is not doing his job if he isn't talking to his staff CONSTANTLY and stopping them doing something useful.

'Can't talk now, I've got to go into a YAM. Again.'

yam by The Moai April 14, 2005

yam 

a loud meow or wail made by a feline.

When I forget to feed her, my cat will yam at me.

yam by Lady Firecat March 6, 2008

Yam 

To ram. To beat. To dangle. To rock. To Jam. To Slam. To Jangle.

Hey girl, How are you today? Can I yam my nuts inside of you? Can I yam your sling-box? I swear you got a f*cking yam-house girl? Can I build you a yam house girl? Can I get in your yam-house girl? Yam this Cindy!

Yam by Bethesda Butternuts May 18, 2010

Yam 

1.) To give 148% effort 2.) sexual intercourse 3.) to have a focused mindset

Damn bruh I yammed on that test
Did you yam that last night
Im yammin right now

Yam by BrrrrMania March 14, 2012

yam 

an ounce of coke

"hey man i need to score a yam tonight."

yam by version2.0 September 17, 2005

Yam 

The act of throwing up. To throw up.

"Dude, i'm about to yam."

Yam by ILLINI December 18, 2007

yam 

Spawned from a dialect in North East Yorkshire, England where portmanteaus are widely used; Yam is a portmanteau of 'your' and 'mam' which is the North English way of saying mother.

Definition 1: Yam is often used in place of 'your mum' or 'yo' momma' and things of similar ilk in mother jokes. It can also be used in direct reference to your mother.

Person 1: You're well ugly
Person 2: So's yam.

yam by citizenerased March 2, 2010