hepped up

Adjective

 * 1)  Excited; enthusiastic; invigorated; stimulated.

Usage notes

 * Usually spelled with a hyphen when placed before the noun it modifies.
 * Sometimes used to refer to the sort of stimulation or intoxication that results from consuming certain drugs, as in "hepped up on goofballs."
 * Often used when the "enthusiasm" is deemed inappropriate, as in "Don't get all hepped up."