Why are you looking this up. A phrase meant to be a variation of thicc. But why?

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.

When your mate Dicko experiences rapid visible weight gain.
Also spelt as Thicko

A person who is thicc.