About

Jeep Brah is an image-centered meme focusing on the exploits of a very drunk frat boy. Said frat boy's face, or sometimes his upper body, is often seen pasted on various pictures in a similar fashion to Pedobear. He has a few catch phrases that usually accompany Jeep Brah pictures or forum posts, including "HAAAAAAAY!!!" and "FAAAAAAAAAAGGSS!!". His interests are also often mocked. The Jeep Brah is known to like "women, beer and gold bracelets".

Official Myspace Page: http://www.myspace.com/jeepbrah
Facebook Group: http://www.facebook.com/k4itylyn#/group.php?gid=2230364093&ref=mf

Origins

A quick Google search about the origins of the Jeep Brah yielded little results. As far as I can tell pictures of the Brah started popping up in mid 2007. Plugging "Jeep Brah" into Google Insight yields this result:

There are no searches for Jeep Brah before 2007, but they see a definitive spike halfway through the year before dropping off sharply at the end of the year. The spike again in 2008 and are steadily declining up to the present day.

I was able to find tons of pictures, a few YTMNDs, some forum threads and a Youtube video. Jeep Brah is also defined on Urban Dictionary

Instances of the Meme Across the Internet

YTMND:
http://jeepbrah.ytmnd.com/
http://ffaaagggzzzzzzbrah.ytmnd.com/

Youtube Video:

Forum Threads:
http://forum.bodybuilding.com/showthread.php?t=5128193

I also found this compiliation of Jeep Brah pictures, that seems to offer a better explaination of the Jeep Brah phenom than I could hope to:
http://www.sparechangetheinternet.com/brah/jeepbrah.html