WHATS THIS SONG PLEASE!!! :(?

I live in Montreal Canada and I was listening to the radio (94.3 station) and I heard this sort of dance song it kind of goes like this on the chorus '' You aint got the locko,you aint got the locko'' . I cant seem to figure it out and im not sure if its 'locko or longo' something like that. Please help me I've been looking for it foreverr and its a pretty recent song. I heard it Yesterday.