What that guy that says "rekt" after every kill is always thinking

What I'm thinking when I realize I'm stuck with this guy on my team for the whole match: http://24.media.tumblr.com/3396f01fac4fab7186d9f95a9ee991d0/tumblr_mkdhk1UsbM1rtkcfwo1_250.gif

sometimes i say "outplayed" after i walked up and threw a shiv at a low hp recalling enemy that probably had their shop open already. Or any other part where i literally do nothing but like an auto attack.

rekt

I occasionally like to say rekt in normal games just as a joke. Some people like to say it back when they kill me, and it's fun. Some people get butthurt. I also like to say "mechanics" when I point-and-click someone with Veigar's ult and they die.

You sure they actually think when typing that?

I'm sure it's just some knee jerk reflexes for those people, except it's to do with brains and not knees.