a sexual manuever that can only be performed while your already having sexual intercourse. Do everything you usually do, then right as the male is about to orgasm(semen). He shoves the tip of his penis right onto one of the nostrils of his partner. As the semen goes into the nose, the reciever will experience a tickling sensation. Thus causing them to sneeze, making the semen fly out onto their chest. Leaving what looks to be the tentacles of a jellyfish.