An adverb that typically modifies an adjective. Often
used as a replacement for "very," "so," or "extremely" and is
assumed to have a stronger positive or
negative connotation.
"You got an F in PE? Are you serious?"
"Yeah man I'm dead serious"
"Hey that girl over there is dead
hot"
"My
dad was dead pissed when I took his
car out for a drive"
"That Calculus test was easy"
"Are you kidding? That test was dead hard"