--- PASS: THESE LINES SHOULD MATCH ---
Huh?!?!
How do regular expressions work?!?!?!?!?!
O, Romeo? Romeo?! Wherefore art thou Romeo?!?!

--- FAIL: THESE LINES SHOULD NOT MATCH ---
Huh!!!!
WWJD????
Y U NO MATCH!?!?
Why doesn't this match?!?!?
Is it time to go?!?!  I want to play outside.
eggplant