A group of boys who enjoy daily meetups to partake in sexual activities, used in UK slang regularly.
Are we meeting with mandem tonight? I bought a condom!
A group of road men a mandem is a bunch of chavs
Oy me and the mandem just robbed that shop
To take anyone's mind off a bad situation with a cars bad fuel economy
Anton:
She's left me after 15 years
Jack:
Don't worry, check out mandems MPG.
Anton:
Fuuuuuck, I thought my problems were bad.
A group of immatures on xbox with fidget spinners and sully pillow pets. Also mickey mouse hands with blood on and a papa smurf fetish.
Yo, wagwan pifting. Wanna be part of the quack mandem ennit.
repine it for the boys, getting repetition for the mandem
"Why'd you do that for"
"Reppin the mandem"