have a whale of a time

US /hæv ə weɪl əv ə taɪm/
UK /hæv ə weɪl əv ə taɪm/
"have a whale of a time" picture
1.

to enjoy oneself very much

:
•
We had a whale of a time at the party last night.
•
The kids are going to have a whale of a time at the amusement park.