Willy Wacka Share definition Flag Nickname for someone who masturbates all the time. Offshoot of Willy Wonka. Hey, it's Willy Wacka!! When you gonna stop jerking off all the time, huh?? Willy Wacka by jay gee August 9, 2023 0 0 Get merch Get the Willy Wacka mug. Buy Now — $32.95 See more merch