Another word for the male genitalia, penis, cock, or shlong. Refereeing specifically to the penis when fully erect. The phrase comes from the word “mirth”, meaning happiness, joy or pleasure, when also combined with “rocket”. Mirth rocket directly translates to “pleasure rocket” which can be interpreted as a slang word for the erect penis.
A means of delivering a baby via a hefty stomp on the stomach. This results in the infant being propelled from the womb, much resembling a bloody rocket.
Upon hearing news of impregnating his Ukrainian hooker, Scott stomp rocketedthe unborn fetus across the room.