Because sooner or later, if you keep rilin’ them and tryin’ to keep them caged up rather than allowing them to roam free, they’re gonna get mighty pissed.
I only just today learned that this is actually a licensed T-shirt design. You can obtain it from places as varied as Walmart, Amazon.com, and various other online T-shirt retailers. I think the design is hilarious, though I confess I tend toward darker colors for my shirts of choice.
What this does do for me, however, is make me want to write a series of scary yet kid-friendly Star Trek tales based on various original series episodes.
(* = inspired by the “Your Moment of Zen” segments from The Daily Show)