pimp language, meaning Yes or indeed in an old fashioned such
person 1: Heyy mang watsup
Person 2: nothing mang you?
Person 1: Nothing, we should chill
Person 2: FO SHO
Stating that you are "for sure" going to do something. It is definate and without a doubt (that is why it is stated twice in a row).
Known from the character Seth in the popular teen movie Superbad, where he tells Jules that he will "for sure" buy alcohol for her party.
"Yeah we're going to the party fo sho fo sho. We're going to the party fo sho."
Are you going to Jam For the Lamb tonight Mike? -Like fo sho I am!
a girl (or guy i suppose) that is known for being easy. So easy, in fact, that you will "for sure" ("fo sho") be getting laid by them. Also known as a slut.
Dude, i'm so stoked to go out with Suzy tonight; she's a fo sho fo sho!
An "urban" version of "Fer sure"; For sure, of course, most certainly, yes that is agreeable.
William Gates: Would you like a TAX-FREE billion dollars?
Valley girl: "Fer sure. Like totally dude".
Snoop Dogg: "Fo' sho... my nizzle".
cool, for sure, i understand, yes
Are we still going to the movies?
Fo' Sho'