when someone purchases cotton pajama pants and sleeps in them multiple times (commando styleand not wash them), then procedes to take them, sneeks behind someone and and put their head in the pajama pants

Pajama pants may be substituted with another pantaloon made of a breathing fabric that retains odor, preferably cotton

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.