Mame Bousso is the name of a Senegalese Muride Saint who many people admired. She was the mother of Sheikh Ahmadou Bamba. Girls with this name are known to be smart, independent, commanding and are very beautiful. They are very good at getting what they want and are able to do anything they can put their mind to.
"Man you died against an intro bot, you're such a boussafi"
"WTF dude, you go to British and didn't have a 20 in inglish, what a shame you fucking busbus"
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.