Ambietanked Share definition Flag adjective. 1. being blacked-out drunk while simultaneously having one of the best nights of your life. "Hey guys, I think I'm going to get ambietanked tonight." "Richard, you are one rad fellow!" Ambietanked by jayjoebobrich June 7, 2016 0 0 Get merch Get the Ambietanked mug. Buy Now — $32.95 See more merch