dickslap noun 2verb 1forms 3 noun2 •(slang, vulgar) The act of slapping someone with one's penis, particularly in the face. •(slang, vulgar) An objectionable person.These wagon jumping dickslaps are not hip-hop, and will not be hip-hop no matter how many Haze teeshirts or Fondle Em 12"s daddy buys them. — 2000 verb1 •(slang, vulgar) To slap someone with one's penis, particularly in the face. formsdickslapped · dickslapping · dickslaps