A phrase used on Internet forums to counter the vast range of unverifiable claims made by users. Often these claims involve personal brag-worthy accomplishments, extraordinary or rare sights/occurrences, and tales relating to alcohol or drug use.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

A phrase used primarily on online forums stating that the person refuses to believe the thread creator's claim unless it is shown by a photograph for proof.

A demand for someone to show photographic evidence of a bizarre claim, or you don't believe it

Pics or it didn't happen is used when someone makes a very far fetched statement about something. See example.

What 12 year old horny boys say when they want a picture of a hot girl

A statement made by an individual when someone tells a story they believe is false. They request photographic evidence to prove it actually happened.