Answer:
to really enjoy something
Step-by-step explanation:
An idiom is a phrase that has a meaning that you couldn't immediately figure out just by looking at the words (e.g., raining cats and dogs, pulling yourself together). In the paragraph given, the idiom must be "got a kick."
This idiom means really enjoying something; if you like a joke, you might "get a kick" out of it. Therefore, the meaning is "to really enjoy something."
Hopefully, that's helpful. If you'd like more resources on idioms, please let me know. :)