Stevey Tarry Share definition Flag Rhyming slang used in some areas of south wales. meaning: to do something disgusting Guy 1: Oh my god, I cant believe he slept with her.Guy 2: He just pulled a bare stevey tarry Stevey Tarry by Mr Michael Robinson June 9, 2010 0 0 Get merch Get the Stevey Tarry mug. Buy Now — $32.95 See more merch