gormus

A gormus is the smell of the cum of someone who has eaten eggs beforehand. It smells really bad, however studies show that consuming an egg before insemination can raise the fertility of the cells. It is extremely fast, and can impregnate a woman in under a minute.

Son: "It smells like gormus in here"
Dad: "I think it smells like your new brother!"
Son: "Nice! Good to see you are keeping mom happy."