The sound emitted from campaignest Howard Dean during a political pep rally. After telling the supporters of his campaign plans during the re-election for president. Also a sound done in Dave Chappelles parody on Howard Dean's speech.
"I'm going to Vancouver, North Dakota, South Dakota, Oregon. Then we're going to Vermont, Montreal, and then Im going all over the world and coming back to Washington D.C to take back the Whitehouse, BEEYAH!
by Eddie P February 10, 2007
1 more definition
When you're on the bus ride home from a xc meet you yell "BEEYAH!" at anyone walking on near sidewalks. Sometimes you can scare the shit out of people. And or get flipped off by a "heshe."
Guys! Watch I'm gonna "BEEYAH!" This grandma so hard!
by Meg__Griffin November 03, 2014