What rhymes with Akbar?

I got this phone call today from camp: 

Hello, this is not an emergency, Jack is fine, but we just wanted to let you know that there was some trouble at camp today with Jack not listening to his counselor. It happened when he was swimming and he and some other boys were yelling Allah Akbar when they jumped into the pool. We told them to stop but then we heard them yelling again. So we had Jack and his friends come out of the pool. Jack is here on speaker phone and can tell you his part of the story.

Jack: after they told us not to say that anymore, my friend dared me to jump in the pool and say “I’m a snack bar.” So that’s what we were saying after and then we got in trouble again.

me: 😫

Why is this even a thing…

OK, I get the not listening to the counselors and all that, but I think they were actually saying God is great? 🙂