Spermified

To be covered in sperm or to be sprayed with sperm, this usually happens after you use blankets that have been spermed on and left alone without them being clean. However this can also happen if you happen to be fucking some girl/guy dog or whatever you like to fuck and the sperm is out of control and you can't stop so it becomes explosive and it ends up spraying you as well.

You may also refer to "Sperm Blanket"

Guy 1: Dude you smell kind of weird today, did you sleep at that hotel again?

Guy 2: Yeah why?

Guy 1: All the beds in there are the ones people fuck on and you'll get spermified if you stay the night and leave without taking a shower.

spermified

another term for mansplaining except it involves an insult said by a man

John : hahah you're so ugly for a girl, get it because you're a girl
Kyle: damn that chick just got spermified