Man-go-boom 

You see in this context a the ‘man-go-boom’ means your broski has just done something epic or funny, meaning the approval is like they are ‘ da bomb ‘ their core equating his comment to a good one , ... ( This comes from the Latin contex: “ horminem ire BUTIO”)

Damn, he flipped like a pro, but you know what they say about him! My man-go-boom

Man-go-boom by The thinkerie-thinkadoo August 22, 2019