A day where usually year 12s do things that are not allowed e.g tying a year 7 to a pole ect. mostly done in Australia.
Year 12 N1 : What are you doin for Muck Up day?
Year 12 N2 : I’m starting a water balloon fight on the oval
/muh-k/ /ko͝okt/
adjective
slang term for getting wasted
mega stoned
I got so muck cooked the other night I couldn't find my toes in the carpet.
A unattractive boy who acts like the shit. Cocky ugly boys
“What do you think about Harrison?” “He a mucked guy”
When the barn is absolutely destroyed, usually after a long night of drinking-related activities
The barn was SOOO mucked last night
To eat a big meal and eat all of it.
I mucked that meal
I mucked that pussy up
getting high off tobacco
Bro 1 is looking at bro 2 who is completely out of it
Bro 2 who smoked wayyy too many cigs: bruhhhhhhh ughhhhh
Bro 1: holy shit you're mucked
When you get up inside her and yo dick start to sting.
Best be watchin out fo dat vagina muck.