It is a play on the term "shit hits the fan" used as the name of the first episode of the fifth season of South Park. In the episode they say the word "shit" 162 times. The cursing became justifies and aired uncensored.
Jane: My favorite episode is It Hits the Fan
Rose: Mine's Crippled Summer
Jane: YOU'RE DEAD TO ME!!!
To work/train on something, usually something sport related
Person 1: Yo you wanna go to the movies Friday
Person 2: Nah, I gotta hit the lab. I need to get my shot right
The uncomfortable sensation a woman feels during intercourse with a man if her partner is too well-endowed and is hitting her cervix.
He was hitting roof
The act of releasing smoke in the open air for the purpose of providing passersby a generous waft of something that will lighten their day.
The act of a "Community Hit" can be just excess smoke off a blunt or joint, intentionally blowing un-hit smoke out of a piece, or simply setting fire to marijuana. The most common use of this terminology is when someone has prepared too great of a hit, and they decide to blow out the smoke.
This is also a common practice of law enforcement. When they "dispose" of large quantities of weed, they simply burn it like a campfire and host a party around said campfire.
Hitting a golf ball so that it goes extremely far
sydnee: jack, can you help me with hitting it harder?
jack ryan: all the way baby ;)
When you hit the weed so hard you cough and burp causing your eyes and mouth to look like a frog.
that weed hit me so hard, i basically frog-hit it.
To have sexual intercourse. Usually males use this this term.
Hey, I hit the deposit with mad Minisink girls.