surprise

eye-opener: Idiom Meaning and Origin

element of surprise: Idiom Meaning and Origin

drop the bomb: Idiom Meaning and Origin

drop in: Idiom Meaning and Origin

drop a bombshell: Idiom Meaning and Origin

drop a bomb: Idiom Meaning and Origin

double taker: Idiom Meaning and Origin

deer in the headlights: Idiom Meaning and Origin

dark horse: Idiom Meaning and Origin

come from a Cracker Jack box: Idiom Meaning and Origin

Christmas came early: Idiom Meaning and Origin

cat in the meal-tub: Idiom Meaning and Origin