semen saver Share definition Flag A girl that is so crazy that she saves a guys semen after sex, while the guy doesn't even know, so she can potentially baby trap him later. Dude, dont go out with jenna, shes crazy. shes for sure a semen saver. semen saver by B0rd April 16, 2020 0 0 Get merch Get the semen saver mug. Buy Now — $32.95 See more merch