shower issue
A shower issue is the person, thing, event, problem, etc. which you ponder hardly on while taking a shower.
"When I was in the shower this morning I couldn't stop thinking about that loner kid who came in at work last night and ordered 15 pizzas. What was he up to? ... It was so my shower issue today, dude."
shower issue
The thing you think about while taking a shower.
Dude, I looked at Becky's but the other day and when I showered this morning I couldn't stop thinking about it. It's like totally my shower issue now.