Man pantry. A secluded storage space in which a man stores such manly foods as protein bars, beef jerky, and oatmeal.

When you eat dirt for the first time and leave your family to build a shack in the woods

When your husband/teenage son/full grown male coworker of legal age fixes/cleans/completes something after which the condition of said thing needing fixed/cleaned/completed looks relatively the same as before they "took care of it". That's mantrying.