Just you wait Cynthia - "Of course you realize that this means war"!
For those not familiar with this warning here is how Wikipedia define it:
Worrying that audiences would lose sympathy for an aggressor who always won, Jones found the perfect way to make Bugs sympathetic in the films by having the antagonist repeatedly bully, cheat or threaten Bugs in some way. Thus offended, (usually three times) Bugs would often state "Of course, you realize this means war" (a line which Jones noted was taken from Groucho Marx) and the audience gives Bugs silent permission to inflict his havoc, having earned his right to retaliate and/or defend himself.
