When you text someone repeatedly so they will feel the shake until they reply.
?
?
??
???
????
??

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.

cell phone that could potentially explode upon placing/carrying it in your pocket.