by randompigman February 27, 2019
The art in which you ejaculate into the barrel of a gun without any bullets and then shove it up your girlfriends ass and pulling the trigger.
John: Yo i did a cumgun last night.
by Maxamoose7 June 19, 2019
1. A person that ejaculates often.
2. A person who ejects large amounts of semen during ejaculation.
2. A person who ejects large amounts of semen during ejaculation.
by Viran Zoxyn February 20, 2018