A really annoying kid, person, or one's mother-in-law.
Adam: Hey John, who're you talking to?
John: the spawn of Satan
Adam: Ah, your mother-in-law.
... a replicate of the devil himself. A very evil, bitter, unrealing person... This phrase has been Coined.. yes OFFICALLY coined by Sheila R.
... he was a spawn of satan ...
evil animals, like little dogs. also can be really annoying children.
suzannah: quit peeing on the couch, spawn!
spawn: bich, ill do whatever i want!*barks*
"damn, that five year old is like, spawn or something!"
Especially annoying animals or children.
Babysitter 1 (to Babysitter 2):Oh GOD! The Spawn of Satan has arrived an hour early!!
Water in a glass in which cigarette butts have been left over night.
"Awww, what the fuck is this? Shit, it smells - oh God I'm gonna puke-
It's just the spawn of satan Jerry spilled."