For sure

[Sarah]

How people who arent wanna-be rappers, gangstas and pimps (i.e. everyone else on the damned planet) say Fo sheezy.

[Jessica]

what you say when someone asks if you want to do something you do not want to do, but you are too nice to say no

[PussyCat]

A form of sarcastic agreement when one does not truly agree.

[Zipporah Schumaker]

origanly said by snowman from smoky and the bandit

[PussyCat]

Not a chance.

[Becky]

the whiter or older persons way of saying fo shizzy or fo sho

[Tina]

It is a [sarcastic] remark [you say] in [response] to something

[Donald Trump]

The absolute driest way to respond to something you need to agree with but don’t want to or care to. Basically the [antonym] of its [literal] meaning. Polite but [ironic].

[Vania]

A girl/guy [who you] can [call anytime] of the day, any day of the year for sexual intercourse. Not particularly one you will [brag] about to your friends

[Justin Bieber]

infml definitely, without a doubt: