Twat Swat Share definition Flag The equal of Cock Block but intended for women. One who prevents another from scoring sexually. Matt was being a cockblocker, but not as bad as julie was being a twat swatter. Twat Swat by jesus from the dalles November 11, 2009 0 0 Get merch Get the Twat Swat mug. Buy Now — $32.95 See more merch