Video: Akon goes "Wallahi": Errbody goes "Wallahi"

Bros Akon just took to Twitter to share an InstaVid (Instagram Video) in which them kids went Wallahi!!!
But the truth of the matter is.............I STILL DON'T GET IT!!! Do you? Watch the vid.below and tell us what's up....I know Wallahi means "True to God/I swear to Allah" but it confused me in that Akon's vid!
But hey, it's Akon, so it's gotta be CoOooOLLL!!!

Wallahi!!!!!!!! oooohhhhhh!!! http://t.co/PZj9yJ9qLW
— AKON (@Akon) July 17, 2014