It's a trebuchet filled with human and possibly other species's spermium. It was used in th 14th century to gross out people or to make faggots happy by spraying thwm with fresh and warm semen.

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.