There's such a hilarious slang in anime called

Noun(Physic) (名詞(物理)). Which usually for describe a certain action that got totally wrong in a physical way.

Especially Magic(Physics) (魔法(物理)), for the physical attacks deault they claimed to be "magics".

Either like mages uses their staff as a mace, casters that play as brawlers (don't confused with melee Gandalf),

or Magical girls fight with firearms/crowbars but actual spells.

For them, MP doesn't stand for Mana Points but Muscular Power.

“Who needs magic when all of your problems can be solved... with guns."

This character is probably under this category.