To make up a rap as you go. Could be a battle, a poem, or just a rap.
I sit here spittin weird on this teen geared urban dictionary/
hopin the votes of my definition hit high notes like a canary/
So don't lose your skill and become sick and senile/
And as long as it ain't prewritten its kickin a freestyle/
By Me three seconds ago
ayon kay Jake
ika-19 ng Disyembre, 2003