Owlor 
The average mega man stage enemy will have a spiked mallet and a mouth that spits lasers and the description of it will be like "designed to look for lost children, this robot has clinical depression."
I do like the fact that most mega man enemies aren't actually built for combat, they where designed with civilian applications in mind and made to attack. Having to justify their firepower does lead to some pretty funny situations, though. Like I'm pretty sure there are easier ways to get fake snow than to get a squad of metal robots with pointy bits to rain down from above.