When one gets a girl pregnant and 7 months later, once she is well into the third trimester, that same individual has sex with the same girl, pulls out and spaffs on her pregnant belly and then says "hey look, a sperm whale".
by Pregosaurus13 January 2, 2021
Get the Sperm Whalemug. by Whale scientist February 3, 2018
Get the Whale sneezemug. by creepersrfags October 19, 2016
Get the Slave Whalemug. by NICK NAVK THE PATTIES BACK June 7, 2018
Get the Sperm Whalemug. by JENCYISAMOFO March 15, 2017
Get the beluga whale nutsmug. by lhtop July 9, 2016
Get the whale shitmug. 