Bileqular Cow-flap Share definition Flag Slang word similar to the definition of bitch. Slang word for bitch. See bitch. Oh my cod, you bileqular cow-flap! Bileqular Cow-flap by Boberta Spray August 18, 2008 0 0 Get merch Get the Bileqular Cow-flap mug. Buy Now — $32.95 See more merch