George Takei uses a sign in Trinity College to give the definition of irony

Turns out there’s a bit of a difference between book smarts and common sense.

George Takei knows good irony when he sees it.

Oh dear oh dear oh dear.

Trinity College, trolling its student body. pic.twitter.com/5e3Y1KOGB6

— George Takei (@GeorgeTakei) December 20, 2014

LISTEN: You Must Be Jokin’ with Aideen McQueen – Faith healers, Coolock craic and Gigging as Gaeilge