Masturbating while in heavy traffic because you are so bored there is nothing else to do.
Guy1: Man were you in that traffic jam yesterday?
Guy2: Ya, that was horrible. I was so bored I had myself a traffic smack.
6๐ 2๐
What you look like after a hard night on the piss.
fuck bitch u look like a smacked arse.
9๐ 4๐
When a tiny dick hits your ass
Backy: yoooo I just got bean smacked
Janitor: wack bro
When you unknowingly smoke weed that has been laced with a stronger drug, leading you to freak out by how hard you are tripping.
I thought I was just gonna chill out, smoke a J and watch SpongeBob but I got piff-smacked and ended up crying in the fetal position on the floor.
A person whom smacks another individual that feels the need to smile like a duck (duck face) in half of their pictures.
Don't make me quack smack your ferocious duck face!
To get SUPERRR high off Heroin
Dude, fuck the world... I wanna smack the sun tonight!!!
If a person you are talking to on the internet has said something dumb or stupid then they should smack themselves 5 times to equal one of your smacks since you are not there to smack them.
Fat Girl: I would like to get to know you some time.
Kyle: Hell naw you need to e-smack yourself.