Being the best thing ever, or so you think. Being able to kill everyone in a room and bring them back to life in a matter of seconds; handle a weapon you don't even know how to use; being found randomly unconscious; being able to defeat anyone in the world; being able to do something dangerous, difficult, or impossible easily and heroically. Unknowing to mimicking or making fun of/at.
Guy 1: I just stopped a whole bus of high schoolers with one hand.
Guy 2: *sigh* You're pulling a Seth here.
Guy 1: ...
Guy 2: *sigh* You're pulling a Seth here.
Guy 1: ...
by Your Friends at CHBY2 February 19, 2011

by coco chanel is fucking gay December 16, 2008

To state something obvious that everyone already knows, or to somehow manage to break something or fuck up a situation in ways no one else could other than by an individual named Seth
by Sethh January 13, 2010
