So did I one time:
I remember once back in 1994 after my massive brain injury this stupid ass brother and so called friend and step father of my daughter, would not call on me I would raise my hand over and over and over again and I was setter right next to him on the couch in his home. So after he said the closing prayer I quickly asked him why he did not call on me after repeated arm raising, he said it is because you I could smell smoke on your breath, I had not smoked in at least three days, incidentally I was recuperating from a brain injury that affected my behavior.
But to make a long story short I smacked him a good one out in his garage after he kept insisting that I had smoked before coming to the study, I guess it was his self righteousness that made me so mad he was a somana bitch.