yippiekiyeykeyawkiyow Share definition Flag The phrase the Engineer from Team Fortress 2 uses when taunting while holding the shotgun. Somone: *kills an enemy* Engineer: *while taunting* Yippiekiyeykeyawkiyow! yippiekiyeykeyawkiyow by SCPFoundation05Council December 1, 2019 0 0 Get merch Get the yippiekiyeykeyawkiyow mug. Buy Now — $32.95 See more merch
