TTL Share definition Flag Stands for Tobias Tumören Linusson and is a swedish underground joke. Mostly used by kids and youth in schools as a reference to make fun of someone Bobby: Hello guys can I play with you? Göran: No man you are a TTL. GO AWAY! Bobby: Ok! TTL by Tobbe Å January 23, 2018 0 0 Get merch Get the TTL mug. Buy Now — $32.95 See more merch