Aight in my opinion, 2pac's hit em up was = whack...

First of all, the tupac nut hangers dont come back mad at me..2pac is my favourite rapper of all time...but looking at it lyrically its whack...

Read the lyrics theyre no metaphors or anything well constructed..

however it was dope for the fact of all the personals, all the BIG personals bout his wife..that was hot..stuff like thats hot but arent fuckin lyrically with other disses..and humour and personals are very impt in a diss so are lyrics..so tracks below I believe have the lyrics/humour/personals...

not in order:

Canibus - 2nd Round KO
Jadakiss - Checkmate
50 Cent - Puff Diss (Only cos of the BIG line that made a huge ass impact man...I know niggas here went crazy when they heard that)
Eminem - Nail in a Coffin
Nas - Ether (maybe the best of all time)
Jay Z - Take Over
DipSet - Not A Gorrilla (I dont know if yall heard this its str8 underground...but the whole of dipset wlel most are in this, 40 cal, hell rell, santana, camron, jim jones and sum other cats..
Murda Mook - Cassidy Diss (ok, im wilin out righ? ha nah this was hot youtube it..)

__________________
....suck a dick faggot.....