When a male ejaculates too soon in his parters anus/vagina, leaving a tremendous amount of cum that ends up clogging the entire hole up thus ending in early retirement. Once the anus or vagina is clogged up with jizz you are fucked my friend because you're cock can't go in!
guy1: whats goin down man?
guy2: not a lot yo, i just p'zoned some noobzorz!!
guy1: ...10 seconds pass... wait what?
guy2: dude, u got a bad case of retiredation