This is easily the most depressing supercut I've seen in a while. Why the hell did the Enterprise crew keep the son of Mogh around if they were just going to crap all over his suggestions time and time again? That killjoy Riker, preventing our disenfranchised Klingon buddy from rending esophagi and whatnot.

Related: Worf's physical foibles. Thanks, Erinaceus!

[Via Mental Floss]