Based on the unorthodox sexual practices enjoyed by Bill Pullman's character Detective Harry Ambrose on the show The Sinner, a Harry Ambrose is when you ejaculate on your partner's stomach, pull out a chunk of their pubic hair and in an Emeril Lagase style manner, throw the pubes onto said ejaculate. The act is only complete if after the pubes are placed that you step on your partner's fingernails until they turn black and/or purple.
by Patrickgotglazed June 14, 2021