Hit me with a semi and call me Kevin Share definition Flag Australian tradesman slang for "I can't believe it" Hit me with a semi and call me Kevin, that's a good lookin' rig. Hit me with a semi and call me Kevin by tradieaustralian July 9, 2018 0 0 Get merch Get the Hit me with a semi and call me Kevin mug. Buy Now — $32.95 See more merch