I like the red card idea in football/soccer.
I’ve told you what you’ve done wrong, and now I’m going to pull a red card out of my shirt pocket just in case you didn’t understand me.
I should start carrying around a red card.
serious body odor! red card
bad manners: nose picking at stop lights, cutting toenails in public, saying bad things about Pink Floyd. red card
taking calls on your cellphone in the movie theatre. red card
counting out $20 of change at the supermarket check-out. red card
losing my books, keys, Cds. red card
poor fashion sense. red card
I think you won’t be able to field a team tomorrow.
I might just get a whistle too.