by XavMcg July 25, 2020

by Djsjakrwkaof March 14, 2017

Singing slightly off-note. When this happens in published work (e.g. YouTube videos, CD's, etc.) most of the audience doesn't even notice, but people with a strong sense of pitch (most notably, perfect pitch) can easily notice this.
"Mark made such an awesome cover, don't you agree?"
"What do you mean? He was singing flat the entire song."
"What do you mean? He was singing flat the entire song."
by Gazotey October 7, 2017

A way of taking ecstasy. Dropping the pill into a bottled drink and drinking it time to time to get higher and higher.
"On BD bro, I got cotton mouth. Can I get some of your lemonade."
"Na, I can't even let you do it bro. This that Flat Juice. "
"On BD, I thought you bit down on your pill. My fault bro."
"Na, I can't even let you do it bro. This that Flat Juice. "
"On BD, I thought you bit down on your pill. My fault bro."
by G Shlomo October 27, 2017

nasty girls with NO ass
by Vinazza March 9, 2008

Slip on shoes for men (not loafers, moccasins, or lace-less converse), generally patterned, lace-less, and are canvas or cotton topped. Man flats are commonly worn by scenesters and emos, and are a common accessory to skinny-pants. Although called man flats, man flats are also commonly found on the feet of girls and should still be referred to as man flats.
by Quincy Dutch May 15, 2008
