Lower Bottom 

1.) Neighborhood in West Oakland California. Quite literally, The ass of Oakland. On a hot day you can smell the Waste Treatment plant mixed with Diesel exaust from the port.

Home to quite a few historic victorians and the remnants of the Terminus of the Transcontinental Railroad.
The neighborhood boundaries are Mandela Parkway to the east, 7th Street to the south, West Grand Avenue to the north, and the former Oakland Army Base to the west.

"Man, I just scored some killer skag from a hoodrat, down in the lower bottom!"

Lower Bottom by Ex-Oaklander July 1, 2009

Lower Bottoms 

The Lower Bottoms (also known as The Bottoms) is the informal name of a neighborhood of West Oakland in Oakland, California. The neighborhood boundaries are Mandela Parkway to the east,
(((7th Street!!!))) to the south, West Grand Avenue to the north, and the former Oakland Army Base to the west. It consists of many gangs including the Arabian Knights located on 7th street

ali: where was u at foo'
AZ: i was in Acorn on 7th st. why???
Yusif: Cuz we heard ppl where gettin shot at in da lower bottoms!

Lower Bottoms by The Arabian Knight February 11, 2009