When a drunk girl is blowing you, and she gags and vomits on your cock.
Drunk Girl: so, i was like BLASTED, and we were in the hot tub, and i was going down on him, and like i gagged, and i soooo blomited all over him
Portmanteau of blood and vomit.
Dude, she just blomited all over your computer.
When someone gets punched so hard in the kidneys or stomach that they vomit blood, or blomit.
After Billy punched Josh hard in the gut, Josh began to blomit all over; thus losing the fight.
Excessive writing or posting to a blog; "blog vomit."
"I don't bother following John's blog anymore. Been a lot of blomit on there lately."
I think i'm about to puke I could really go for a blomit.