"It's so nice out, I think I'll leave it out" is a phrase used when stating pleasant weather. The phrase implies that the weather is so nice, you'll leave your dick out, hanging brain, because the cool breeze feels so nice on one's genitalia.
An informal list of consisting mostly of popular musicians, artists, actors, and other celebrities who died at age 69. It's a play on a similar list, the 27 Club, and the notion of the number 69 being "nice."
A producer tag for the artist “Murda Beatz”. The line also acts as a disclaimer for listeners informing them of the impending disgust of the beat to follow. Side effects include: uncontrollable bowel movements, involuntary ejaculations, as well as temporary amnesia.