Their Fashion Choice Bombed

I am checking in a flight for a group of loud young men travelling for a stag do (bachelor party). I suddenly notice the themed shirts that they’re all wearing.

Me: “Guys, you might want to lose the shirts while you’re in the airport.”

Passenger: “Why?”

They’re all wearing T-shirts with a picture of the groom-to-be in the middle of an explosion. The text reads “[Groom] is da bomb!” but most of the guys have some front-satchels that hide the text, so they’re just wearing a shirt with an explosion saying, “bomb!”

Me: “Trust me.”