woo hoo girls Share definition Flag the type of girls that shout woo hoo with shots at bars. those that think everything is a celebration on a night out. those woo hoo girls are pretty damn loud, i'm sure they are down for anything. woo hoo girls by onetruelove January 22, 2010 0 0 Get merch Get the woo hoo girls mug. Buy Now — $32.95 See more merch