They're not butt sniffing, they're carpet kissing, as in: Mohammed was a carpet kisser.
Nope. In a room full of people "kissing" carpets, with those many behinds stuck up in the air, the guys in line behind the first carpet kisser are getting a heavy whiff of butt.
What do you expect of a religion premised on the lunatic musing of a rabid bitch like Mohammud the Mutt? Lots of dogs sniff butt.