Right it's not just jessie j, it's just the use of the word 'Mandem' is so in your face i think it's time for a rant!
Mandem. is a Jamaican Patois word. It's the usual lazy grammar. 'Merging sentences together' and it's just a quicker way of saying 'the men' or a group of men.
If you know any Jamaicans or you have ever been there, they hate it when foreigners speak patois! It's ment to be only for the Jamaican people as through history we have been enslaved by many different nations (England, Spain, France etc..) So we created a language (it's mainly English) for them to speak.
It's like any word for patois is raped by fools who know nothing over here. It's why when you go to Jamaica, they really don't like foreigners! Basically, anyone who's not from the area!
It's not just here there's too many examples. It's well out of hand but it's really does annoy me! How it's apparently 'cool' to take the piss.
Now, back to her, anyone else tired of these talentless fucks we here all the time? Why is it so 'in your face' these days? Thankfully some people here know good good music. MF DOOM That's what I'm talking about!