Instead of saying or responding to something intended to be humorous with "lol" instead say iftfbidlol. It stands for, I found this funny but I didn't laugh out loud.

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.