yeo bai Share definition Flag A common British term use in agreement, or to attract the attention of a male. Dave; "goin' out ta get smahed t'nite lawds??"John, Ben and Darren; "yeo bai!!!" yeo bai by BenboRed March 13, 2013 0 0 Get merch Get the yeo bai mug. Buy Now — $32.95 See more merch
