excitement

jump for joy: Idiom Meaning and Origin

juice up: Idiom Meaning and Origin

hot stuff: Idiom Meaning and Origin

hold onto your hat: Idiom Meaning and Origin

head over heels: Idiom Meaning and Origin

hair-on-fire: Idiom Meaning and Origin

go wild: Idiom Meaning and Origin

get one’s hopes up: Idiom Meaning and Origin

get one’s freak on: Idiom Meaning and Origin

get a charge out of: Idiom Meaning and Origin

full of beans: Idiom Meaning and Origin

field day: Idiom Meaning and Origin