riDYKEulous Share definition Flag Something ridiculous that a dyke would do; When a dyke does something ridiculous. Man, last night I went to the Tegan and Sara concert. Their haircuts are mad ridykeulous! riDYKEulous by kuh.wrist.all February 11, 2009 0 0 Get merch Get the riDYKEulous mug. Buy Now — $32.95 See more merch