An incorrect spelling of per se. Used by those who do not know its proper 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.

the guessed spelling of the Latin words 'per se' which mean in-and-of-itself.

Referring to the number of times something is said.

something you say at the end of a sentence to sound intelligent

Of, in, or by itself or oneself; intrinsically

The word Persay, a word derived from lLatin, can only be said by a Somalian. If not it would not make sense. If anyone else does say it, then it would be defined as, Latin phrase used in English arguments for "by itself" or "by themselves"