Top definition
An individual who has a tendency to suddenly but not unexpectedly, run off into to sunset after consuming some bottled beer. Subject may become erratic and become concerned with your political views.
X: Wheres he gone?

Y: He's pulling a Ko Seanie...

X: Tsss
by Brian Cowen February 20, 2011
Get the merch
Get the Ko Seanie neck gaiter and mug.
Jun 25 Word of the Day
When someone thinks they are the main character of their life. Usually comes with a side of individuality complex, quirky style and a self centered point of view.
"I asked Jenny where the beer was and she said 'Just over the horizon, like my dreams.'"

"Yeah, that girl has a major case of Main Character Syndrome."
by CrazyandIknowit April 27, 2021
Get the mug
Get a Main Character Syndrome mug for your mom Beatrix.