Yam 

To yam means to do something agrssively, what ever it may be. it can really mean anything... i yammed on the accelerator, i yammed that girl, i yammed his face with my fist, im going to yam to school and get my books i forgot

used to decribe anythign done hard or fast

Dave, Chris and harrison yammed to Ocean city in 1 hour

Yam by Harrisonn August 27, 2006

yam 

to suck on the male genitalia. to give mass dome. the big B-O-P. head son.

damnn shawty be yammin all nighh' long!
yam now, you fuckin bitch!
i love me some good yam sessions! oh shiiit

yam by Lindsay and Jennifer April 26, 2008

Yam 

This word is for the coolest nigga on da party and among friends

Hey yo man your Yam........!!!!!!!!!!!!

Be easy nigga be a Yam.

Yam by Y July 6, 2004

Yam 

To Yam; verb (yammation, yamming, yammed): to invoke pain on another by forcefully shoving them into a high school locker using your shoulder.

Brett: Yo man! Did you see the huge bruise on Devins arm?
Gene: Ya! I heard he got yammed by Mike. Apparently he took a crap on his lawn.
Brett: Unfortunate.

Yam by lawldagawl September 15, 2010

YAM 

This is an abbrevation for "you amuse me" for those jokes that make you smile but not actually laugh out loud.

Friend= "How many racists does it take to screw in a lightbulb? .... None -- they don't want to be enlightened!

*friend laughs uproariously*

You sigh then say... "YAM"

YAM by The Tall Leggy Blonde July 7, 2009

yam 

1. n. To defecate or shit, drop a log, take a dump, etc..

I'll be right back, I gotta go drop a yam

yam by Jack McCracken January 12, 2008

Yam 

Black country dialect. An abbreviated version of 'you am' (meaning 'you are').

Can also be used when asking 'are you...?'

Yam alright you are.

Yam alright lad?

Yam by will b. 52 May 23, 2008