.....() // I feel dirty.
I don't think I've ever had a legitimate reason to use the parent operator twice on a single line before today.
If you're wondering that line calls the parent of the parent (which is /obj/items/Equip()) while skipping the parent (/obj/items/armor/Equip()).
.. . ..()
I rewrote it to be less awkward eventually, but I just thought everyone would like to see one awkward line of code that would confuse most people reading it.