I smell - You say it when you know something stupid is about to happen

You say it when you know something stupid is about to happen. Or you just caught a whiff of some gross cheese curds in the cafeteria.

I said 'I smell' when I saw my teacher bring out a giant cheese wheel for lunch.

I said 'I smell' when I saw my friend try to do a magic trick with a pencil.

I said 'I smell' when I walked into the cafeteria and smelled cheese curds.