Bars
There are 4 beats to every 'bar'. Bars in the rap music context are the lyrics that you can say over 4 beats. The amount of bars you can spit depend on how fast you can rap your lyrics. Most lyricists use a 16 bar for 1 verse of a song. Whilst singers commonly use 8 bar verses. Although there is a lot of variation.
"Ay blud, i write them bars with ease. Thats why i got nuff of them"

"I spit the illest '16s' you wil ever hear"
