Attentive Trouser Phobia

the extreme or irrational fear that a pair of pants from your closet will gain sentience and be able to walk on its own.

Mason: dude why do you lock your closet door?
Gio: what if my pants unhang themselves in the middle in the night and watch me while I sleep?

mason: thats the most extreme and (or) irrational fear I've ever heard of...
Gio: I have Attentive Trouser Phobia ever since that one episode of jimmy neutron.