Dark knight Easter Egg - Clever Spawn Reference

This stuck in my head IMMEDIATELY in theaters. If you've seen the 1997 comic film "Spawn" (very good) Michael Jai White plays the tormented soul. John Leguizamo plays the Clown/Violater.

Spawn becomes agitated by his antics and say "ENOUGH from the clown!".

As Gambol in The Dark Knight when the Joker comes in and proposes he man-up and kill Batman, Gambol slams the table and yells "ENOUGH from the clown!" It's an absolutely CLEVER tie-in in a perfect scenario.