Wily: As soon as I press this button...Bye bye world! [Wily proceeds to prepare to push the button. This involves raising his arm in the air, finger poised, and twitching]
Lan foiling Sunayama's hostage scheme in Battle Network 3 by chucking Mega Man's PET at his head and knocking him out cold.
When seeing that Dr. Wily has a statue of himself, Lan kicks it off of a nearby cliff while making a remark about Wily's bad sense of design.
In 6, a plumber's Navi loses his tool program, and Lan and Mega Man find it stuck to a Mettaur's head. Lan tells Mega Man to delete the virus, but Mega Man doesn't want to since the program looks harmless and doesn't want to touch it.
Every time the security bots ask to see Lan's ID in the sixth game.