Have a cookie 

Absurd phrase used to distract, deflect or add irrational levity to a conversation. Typically used by ignorant people who have no useful knowledge or relevant input to a discussion.

"I believe the Schrodinger equation fails to calculate the probabilities of certain outcomes in any state of the quantum system, what do you think?" "Have a cookie!"

Have a cookie by noriddle January 26, 2010

have a cookie 

Sarcastic phrase ever. Most likely used as a response to someone who points out the obvious.

Person 1: Hey, Earth was created by God.

Person 2: Have a cookie.

have a cookie by PepsiTravis October 21, 2010

Have a cookie.

"Go Fuck Yourself"

When engaging in a debate and the opposition is too dim witted to grasp the concept so you politely suggest they, "Have a cookie."

Most effective in public places or in mixed polite company.

Have a cookie. by St. Evil October 3, 2009