T-Rex: Last night I built myself a machine...
T-Rex: ... a time machine!
T-Rex: This time machine is a watch, one that allows me to travel through time at the fantastic rate of one second per second!
T-Rex: It will show me what tomorrow is like, tomorrow!
T-Rex: (What a great adventure!)
Utahraptor: That sounds like a pretty useless time machine!
T-Rex: Hey!
Utahraptor: Besides, everybody knows that the smart way to build a time machine is to spend your life building it, but then have your future self send it back in time to you right now, thereby saving you the effort! You've been wasting your time!
T-Rex: What?
Narrator: SUDDENLY, THIS COMIC'S PUNCHLINE, AND THAT OF THE SYNDICATED COMIC STRIP "CATHY", ARE SWITCHED!
T-Rex: Ack!
