pissrection Share definition Flag When a male recieves an erection from holding in his piss I took a 7 hour car ride and didn't pee for the entire trip. I popped a fat pissrection and my whole family laughed. pissrection by MrRogersBrother June 28, 2009 0 0 Get merch Get the pissrection mug. Buy Now — $32.95 See more merch