1 —used to express actual or feigned ignorance or stupidity
2 —used derisively to indicate that something just stated is all too obvious or self-evident
"Twilight is bad?"
"LE FER DER! How did you not know that?"

"Wait, so you're telling me all women have vaginas?"
"Omigod, LE FER DER!"
by Charelz Dee December 01, 2009

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×