When someone is tired and wants to go to sleep.
It's been a long day.I want to hit the sack.
Means to go to bed, though can be mistaken for masturbation.
Dude: Gonna hit the sack guys, catch you tomorrow.
Girl: Masterbate? sicko...
Dude: I mean go to bed, biatch.
Act of male masturbation, can only be performed by circumsized men. Where the masturbation becomes so vigorous and violent that the hand actually hits the testicles while stroking the shaft.
I went to sleep and woke up and my friend Billy was "hitting the sack" next to me wearing nothing but a lamp shade over his head.
1. Go to sleep.
2. Masturbate (a penis).
3. Smoke cannabis.
1. I am tired, I have to hit the sack soon.
2. - What took you so long?
- I had to hit the sack real quick.
- What?
- You know, I had to beat the meat.
3. - Bro, are you trying to hit the sack?
- What do you mean?
- Are you trying to blow some smoke?
- Hell yeah, my man!
now my nuts are sooo huge cuz of that one morning i woke up and accidentally hit the sack.
1. The act of getting into bed for the purpose of sleep.
2. The act of masturbating.
All right guys, I'm gonna go and hit the sack... and then go to bed.