What does this phrase mean and...

[romanreloaded]

I understand slang, but I've heard this phrase in quite a few songs, what does it mean and how do you spell it?

It's said in this interview around 2:25 (sounds like I's and K's???)

[Lil wayne prezident]

it's the alphabet.

so angie was saying she thought weezy was on his 9 or 11th kid.

whereas he only as four so officially he is only on his D.

[romanreloaded]

it's the alphabet.

so angie was saying she thought weezy was on his 9 or 11th kid.

whereas he only as four so officially he is only on his D.

I've heard it on songs to? Does I just mean 9 and K 11 (through numerology)

[Lil wayne prezident]

I've heard it on songs to? Does I just mean 9 and K 11 (through numerology)

which songs?