by R1952 January 10, 2008

by LikesGeneveve April 20, 2010

by Kip Stevens April 22, 2004

Modern day cap with the flat bill and bucket size hat. These types of baseball caps tend to make who ever is wearing them look like clown especially when worn off center or the bill to the side.
Person 1) Look at that 909 Bro, what the hell is he wearing on his head?
Person 2) Oh, that's a clown cap.
Person 2) Oh, that's a clown cap.
by Das Twit October 8, 2009

To wear one's baseball cap turned inside out and often sideways to encourage a rally from your favorite baseball team. Must be performed in the confines of a sporting facility and works best in the late innings of a game with runners on base.
by salmon hamburger October 6, 2006

I asked her one simple thing in the e-mail and she totally all caps me in her reply! She must be moody today.
by Annie Bea January 5, 2011

giving head , a blowjob .
by VersaceBurger July 17, 2014
