The End Of Jason Todd

You must've seen this comin
Limited number of times a Clown Prince
Could laugh it off and keep runnin
So don't be surprised when you hear I'm declarin war
Cause wouldn't your soldiers be prepared for it?

Take this tickin tickin time out
Cause I hit what I aim for
Take this tickin tickin time out
Cause you might get what you came for

Laughin last, laughin the hardest
So won't you keep it in mind that I'm an artist
And I'm sensitive about it
Cause, honey, you never ever know
Today you're the punchline, tomorrow the joke

Take this tickin tickin time out
Cause I hit what I aim for
Take this tickin tickin time out
Cause you might get what you came for
Take this time (tick-tick) time out
Cause I hit what I aim for
Take this tickin tickin time out
Cause I might end the game for you

What have you done?