From the Latin 'Mandemulus', meaning a collection of less than reputable characters.
Man One: inviso illa mandemulus!
Man Two: yeah mate, safe, innit.
a term used to address a group of colleagues/friends, or just a group of males in general.
"wagwan mandem"
or
"YOW MANDEM SILENCE IN DI BOMBOCLAUT CLASS"
A mandem is an association to a group of friends/gang/family, most popularly used by roadmen
Guy 1. What were you saying about my name
Guy 2. Go away or I'll get my mandem on you
An upgrade from pandemic. When a disease affects all of mankind and only humans (so far). No one is safe.
Wow, won’t be surprised if the coronavirus is classified as a mandemic soon
simply put, an alternative way of saying friend
'yes yes mandem, is it true that your dad has one leg?'
Taking control of something, usually by force
That bitch is mandeming my computer