I think in this case it works well enough.
Most comedy works by subverting expectations. And sometimes you can shift the burden of establishing these expectations to the audience by offering an unclear and vague statement, that later is revealed to be the punchline to the joke.
There is a certain risk involved because how well the joke works on an individual basis is a question of how imaginative or unimaginative the audience is (depending on how the joke is constructed).
A joke that relies on lack of imagination basically turns the audience into their own straight man. While the joke that relies on imagination banks on you being the straight man to the flights of fancy of your audience.
When I was like 7-9 I went on a “camping” trip with my football/soccer team.
Really, we were just putting up tents on the field we usually practiced at after some very tame river rafting.
It was the first time I was away from my parents. And I was inconsolable. I cried most of the night. To the point the supervisors offered to call my parents so I could talk to them. (And mobile phoning someone back then was not cheap),
In the end I just cried myself empty.
Because I was asleep so late, I slept into the morning and my “tent mates” pulled down the tent around me while I was sleeping.
So I woke up in drizzling rain, lying in my sleeping bag on a thin plastic sheet with no tent around me. While all my “friends” were in the club house having breakfast.
I did not stay in the soccer club long after that.