yeahmann 

wat u say wen want to agree/responded to/with something/someone in a chill style or form

MAN 1- Heyymann wanna go smoke some pot?

MAN 2- Yeahmann fer'sure.

yeahmann by V.A.S.T. December 28, 2008

yeah mann 

a phrase used to express agreement or excitement over something. funnier and more exciting than saying "yes" or "sure". this term is most commonly used by hippie surfer dudes with long blonde hair and a surprisingly great tan. even though some people who use this term may seem like complete stoners, they are usually very smart.

Mary: Wanna make pasta later?
Trevor: YEAH MANN!

yeah mann by swimrgirl8885 November 28, 2010

Yeahman 

an affirmative; usually spoken with a slight nodding of the head.

Guy: Dude, wanna toke up?
Dude: Yeahman!

Yeahman by k3ll0 April 19, 2009

Yeahman 

A word that combines 'yeah' and 'man'. It is used to confirm something someone else says, in the same way 'yes' or 'of course' does.

Guy #1: Did you see that sexy bitch?
Guy #2: Yeahman. Bitch was bangin'.

Yeahman by The Goddamn Batking February 24, 2011

Yeahman! 

A term used often times replacing the words such as, "yeah, yes, cheya, fosho."

A term also proving that Lexy straight up sucks balls and is a mexican and that the word "yeahman" is indeed one word ending with an !

Is Lexy mexican?

YEAHMAN!

Yeahman! by Buhbuhbrandonn December 24, 2008