I remember when I had my first beer. 

An effective insult. Used when someone says something sophomoric. Made famous by Steve Martin on his "Wild and Crazy Guy" album.

(Audience member): What's your mood watch say?
(Martin): Yeah, I remember when I had my first beer.

I remember when I had my first beer. by dcd$ January 21, 2011

I remember when I had my first beer. 

A sentence said when one is acting very immature to the point of extreme annoyance, as in how a young person may act when they have their first alcoholic beverage. Can also be said to somebody who is acting irritatingly foolish when drinking, or to a lightweight at drinking. Taken from a line Will Ferrell says to John C. Reilly in the comedy "Step Brothers".

1. Guy 1: "Dude, that Coors Light is gettin' to me!"

Guy 2: "Yeeeeah, I remember when I had my first beer..."

2. Guy 1: "You're such a butthead."

Guy 2: "Wow. I remember when I had my first beer."

I remember when I had my first beer. by MarlboroMan23 November 11, 2009