"I used to be an adventurer like you, but then I took an arrow to the knee"
It has since found its way into youtube and message boards alike. Where a comment vaguely involving a video on youtube coupled with the phrase "but then I took an arrow to the knee" can attract hundreds of thumbs up.
It has since become more of spam then anything being put everywhere on every video regardless of relation. However it still fits on skyrim videos and is rather funny when paired correctly.
Me: -reads comments on video about chocolate bar-
Comments: I USED TO EAT CHOCOLATE LIKE YOU BUT THEN I TOOK AN ARROW TO THE KNEE
Man 2 What?
Man 1 An arrow to the knee.
Man 2 Sorry to hear that.