Title says it.
Mine is:
[HEADING=2]Izzy Glow[/HEADING]
From Megaman X5.
Other then Final Fantasy IX, X5 was probably the game that got the most action on my PS1 while growing up, and I always found Izzy glow the funnest boss to reach and fight...
Plus his theme is badass as well.
Also on the subject of Megaman I might as well post my favorite boss name ever:
That is right. A giant killer Panda robot. That uses Bamboo themed attacks and rockets.
Is named BAMBOO PANDAMONIUM.
You cannot make this shit up.
Mine is:
[HEADING=2]Izzy Glow[/HEADING]
From Megaman X5.

Other then Final Fantasy IX, X5 was probably the game that got the most action on my PS1 while growing up, and I always found Izzy glow the funnest boss to reach and fight...
Plus his theme is badass as well.
Also on the subject of Megaman I might as well post my favorite boss name ever:

That is right. A giant killer Panda robot. That uses Bamboo themed attacks and rockets.
Is named BAMBOO PANDAMONIUM.
You cannot make this shit up.