HERP HAVER Share definition Flag Someone who is loose sexually and may or may not have genital herpes. Very usful in the fine art of cock blocking. (guy friend is talking to pretty girl as u walk up). Hey Herp haver its your turn to shoot darts. HERP HAVER by jefffury December 13, 2007 0 0 Get merch Get the HERP HAVER mug. Buy Now — $32.95 See more merch