When you have sex at least once in consecutive days with a different girl each day.
Wow! Joe's got a 5 chick hitting streak.
in a smoking circle of three or more; rather than taking 2 hits when you are passed the L and having it passed by you to return to the beginning of the circle, you, instead take a single hit each time the L is passed by your face as to not waste any extra effort in touching the L for any reason than to smoke while still maintaining fairness in the circle.
"i've been hobo-hitting ( plural form of hobo hit ) this blunt the whole time"
you:"you've been hitting that blunt everytime you touch it"
me:"i hobo hit it! i've hit it once everytime i pass it between you two"
you II:"ingenious! add it to UD."
When you are smoking weed and hold the smoke in so long that all of it gets absorbed into your lungs, like how Obama used to do in college.
James held the smoke in his lungs for a full 40 seconds! That's a real obama hit!
when something is just right.
that ice cream really hit the strit.