having sex in a McDonald's bathroom or play area.
Kid: "woah whats that dad"
Dad: "its okay son, its just some teens having a McBang"
by catdogcatdogcatdog October 27, 2019
Get the McBang mug.
Like Mukbang, but where one eats large quantities of McDonald's food.
Mukbang is so 2000s, I'm living in 2021 by doing this new thing called Mcbang *chews Big Mac*
by Real_NoobToob September 16, 2021
Get the Mcbang mug.
The act of a female being aroused to the point where blood spews out their nose in a very attractive manner.
Mother - "What is that on your face? Did you have a nose bleed?"
Anonymous Lady - "Indeed I did."
Mother - "What were you doing when it happened?"
AL - "Aw, you know. Just chilling with a dog that was given away."
Mother - "Yeah, right. You probably got McBanged."
by Boaz the Kitty. January 24, 2009
Get the McBanged mug.
when you are having a shit in the toilet and forget you didnt lock the door and your dad walks in whilst you are masturbating and using your own shit as lube and your dad automatically shits himself at what he has just seen.
Tony: i was unlucky yesterday mate

Steve: why what happened?

Tony: I was having a great dirty wank when my dad caught me of guard with an ian-mcbanging-shit-daddy.

Steve: Oh man, unlucky pal but cheer up my dad nearly caught me last week but I managed to wash my dick in time.
by Bendyman123 June 17, 2011
Get the ian-mcbanging-shit-daddy mug.
The act of buying the cruddiest fish o' filet (w/ tomato and ham) of your life, THEN proceeding to mangle the shit out of it with your warty, flacid weiner. Specifically, the wang has to slide above the tomato and under the ham as all the mayo explodes out the other side onto another man's face.
Booch: Yo bro, watchu want from MC diddies?
Wap: Yea get me one of those crappy ass fish o' filets!
ToodleBoozer: DUDE, totally get me 3. I'm gonna wolf down 2 and then Mcbang the 3rd one.
by Creamy Dudlius April 5, 2023
Get the McBang mug.
Going to see the prostitutes, the equivalent of fast-food restauration for the sex industry.

It's easy, but it gives you sex-diabetes and the pussy is smells like rotten fish (a SuperMcFish)
Hey, I'm looking for a quick fuck. I'll just get a McBang. I'll be back in 20 min.
by LongJackhuqwieefglc November 29, 2018
Get the McBang mug.