dog lah Share definition Flag one who uses the word lah and is considered cool. this is simply a slang in which teenagers call other teenagers in the need to look cool and different. boy 1: ' i had a good night. what about you dog lah' boy 2: ' Yeah dog lah, mine was good too man' dog lah by tbarbro69 May 2, 2011 0 0 Get merch Get the dog lah mug. Buy Now — $32.95 See more merch
