Innaccurate, slanderous, but funny..
Content wise i might be offended by it, but humor is all about laughing at people anyway, even ourselves. It WAS pretty funny, hehe, balls.. ;D
Amphetamine_Logic is somewhat correct, its more of a neural-stimulus overload that indeed becomes much more difficult to control with strong emotional reactions. Though the degree's of control vary from person to person from complete to non-existent, and even when "bored" they may still tick significantly.