Top Definition
The act of owning a situation; completion of race; finishing a rigorous workout; getting a promotion; being awesome.

A viral hashtag of people being epic. #killdit
Guy 1: How about that game last night?
Guy 2: Yeah, they killdit.

Guy 1: Did you just see that girl walk by? (hot girl)
Guy 2: Yeah, she killdit.

Finishing a yummy steak. (Picture of 20oz. Steak) #killdit
by mr_niceguy April 03, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.