res-erection Share definition Flag When your get an erection,it goes limp and then comes back again. I lost my erection when my girlfriend's parents walked in on us, but then when they started stripping too I got a res-erection. res-erection by Rozoff & Crum October 7, 2007 0 0 Get merch Get the res-erection mug. Buy Now — $32.95 See more merch