Even better if it directly follows up someone proposing on the jumbotron.

People, if you're proposing to your significant other, don't draw me in by hoping I'll be one of 40,000 people going 'awwwww' when he/she says yes, OK? I won't be saying 'awwwww', I'll likely be telling you to get a room. It's really not as romantic as you think it will be.