yes you can, but you can understand UK heads to...

Dizzee Rascal
Kano
Ruckus
J2K
Jendor
Marcie Phonix
Hypa Fen
Lethal Bizzle
Neeko
Ozzie B

^^ i can understand all of them, and that is to just name a few..

....the thing with UK rappers aint their accent, its just a lot of them tend to rap quite quickly so sumtimes slow people can't keep up with them.....

not like some generic US shit where they all sound like fucking robots trying to force expression and emotion from their voice.....

__________________