Greatest rivalries in wrestling

[Stopspot]

What are in your opinion some of the best rivalries in wrestling? It can be any of the big companies for simplicities sake.

In no particular order for me:
Undertaker vs Mankind
Austin vs McMahon
ROH vs CZW
Steen vs Generico

 

[Tgmiveld]

Orton vs HHH
Orton vs McMahons
Orton vs Cristian

 

[Senhor Perfect]

Hart/Michaels
Booker/Benoit
Hogan/Savage
Sting/Flair
Rock/HHH
Rock/Austin

 

[The GOAT]

Austin vs McMahon
Austin vs The Rock
Rock vs Triple H
Undertaker vs Mankind
WCW vs NWO (which includes any rivalry that took place throughout the entire angle, such as Sting vs The NWO, DDP vs Savage, Outsiders vs Steiners, etc.)
Hogan vs Savage (although I'm thinking of the Mega Powers angle in general, not just after they had broken apart)
Austin vs Bret
Cena vs Edge

I guess Bret vs Michaels deserves a honorable mention, but I never really cared for it, honestly. Their Iron Man match at Wrestlemania 12 is near the top of my list for the Most Overrated Matches In WWE History.

 

[Dolph'sZiggler]

Hogan vs Sting

 

[Dolph'sZiggler]

in TNA of course^^

 

[seabs]

Dixie vs Hogan. Wait Dolph'sZiggler already did the TNA joke? Also CM GOAT vs ROH.

 

[Trip in the Head]

Mankind/Rock
Mankind/Undertaker

Hardy Boys/Christian and Edge

DX/Nation of Domination

Noticed how not one person has listed a Cena feud yet 1:

EDIT: Shoot, Lock's got one, nevermind :

 

[seabs]

Cena vs Rock

 

[Red Rain]

Tgmiveld vs Reality
Vacant v Everybody else
Dolph'sZiggler v BrockLesnarFanForLife
JeebaK v Crayo
seabs v JC4Life37

 

[seabs]

We feuded? I thought we were always besties?

 

[Red Rain]

We feuded? I thought we were always besties?

I know that. You know that.
Problem is. They don't. These pus*** don't know what a debate looks like.
Most debates here are actually flame wars in disguise. Me and you actually debated.
If Seabs cared enough, he could shred cats here. Only the original cast remembers that Seabs.

We're always cool, bro. Nothing but respect.