Your most memorable Boss battle(s)

[Nazulu]

Boss in the fire temple, Volvagia (I think that's his name) in OoT.

I remember when I first started of in Pokemon Red, I picked Charmander and found that was a bad choice for the first gym (rock). Fuckin' took me ages to beat that Onyx!

Back in the day when Lineage 2 was actually a good game, I joined my clan in a battle against a new raid boss. Took almost 30mins to take it down!

Also Draygon from Super Metroid, the first boss that scared the shit out of me.

 

[BelmontClan]

Memorable?

Velvet versus a dragon and a sorcerer together in Odin Sphere, probably the hardest boss in the game using one of weakest defensive characters. This almost made me punch a hole in my wall.

Henry Hatsworth vs. Lance Banson. Real men don't fight, THEY SING! I saw this sample (possibly this video) at a panel about video game music at PAX EAST this year and it made me go buy the game.
http://www.youtube.com/watch?v=LRyIvHKGOWU

 

[crimson sickle2]

The fight with Sephiroth in KH1 is probably the most enduring in my heart. When you finally defeat him without spamming limit breaks, it is a true achievement (especially on hard mode). Honorable mentions go to Xion from KH358/2, (for being the best part of a so-so game), and Virgil at the end of DMC3.

 

[Robert632]

The Boost guardian from Metrod prime 2. I still have nightmares about him.

 

[Spellmaster]

How about the Necro-giant boss from Painkiller?

I remember the first time i got that far, looked around for this boss creature, and looked up and up and up some more, then looked at my weapons and said, 'need bigger guns' before trying to outrun something that big

 

[ShadowDude112]

Gigadeon Graves from Scott Pilgrim vs The World: The Game. I still can't find out when he's gonna pound the ground with those two fists and stuff or just when he'll punch me. Psycho Cell, ***** Broly, and God Goku from Dragon Ball Z: Supersonic Warriors 2. If you've played that game, you know what I'm talking about.

 

[Ultra_Caboose]

Kefka Palozzo. Final Fantasy VI.

If I need to say more, you haven't experienced it. Dancing Mad alone makes that fight unbelieveable.

 

[Rewold]

Nothing like fighting against an old gramps who falls asleep in the midst of battle. The End is the name and the game is MGS3. How much fun can you have fighting against him with just a tranq gun. Oh and remember to eat his parrot.

 

[Jav3lin]

Pretty much everything from God of War2

 

[Dioxide45]

Serious Sam, mostly.
I kinda liked Mass Effect's bosses, although a couple were a tad repetitive or the ending was a bit lackluster.

 

[MechaBlue]

Psycho Mantis and Sniper Wolf from Metal Gear Solid (the other boss battles were pretty awesome as well, but I won't lie, these two will always feel more epic after beating the Boss with the fake cigar).

And Nelo Angelo from Devil May Cry (but someone else already mentioned him in his more bad ass appearance.)

 

[discordance]

eating an entire zucchini.

You madman!

It was a really big zucchini.

 

[mirror's edgy]

I didn't like DMC that much but beating that final boss was one of my prouder moments

 

[Intoki]

Take the part in the url where its says "=________" then put "youtube" in front and close it with the bracket things. Just quote me to see what I mean.

Thank you I didn't know that.