Yeah Buddy is derived from Yeah Guy. (e.g. sure, whatever you say, not buyin' it). Yeah Buddy on the other-hand is an expression of excitement. Very poistive. (e.g. someone calls, you know your heading out on a Friday night, vibes are good - "Y e a hhhh, Buddy". Here, the Yeah is dragged out some with the "buddy" portion being quick and to-the-point.
by gull December 27, 2007
when a male sees a very attractive female. usually called out in earshot of the female, but the female is to astonished to realize what just happened. she got yeah buddyed!
by Raphael miller February 04, 2009