yutedem Share definition Flag A group of youths, or children. Could be used to describe groups of youths who hang about the in the streets together. Usually used in London. (One person asking a teacher about their working surroundings) "How are the yutedem treating you?" yutedem by Ruby_woo November 10, 2006 0 0 Get merch Get the yutedem mug. Buy Now — $32.95 See more merch