the fear of the number 4
tetraphobia is serious and you ignore everything that includes the number 4. you do not say 4 letter words, write them in essays or notes, eat 4 skittles at a time, have 4 buttons on your shirt, play a fourth on the piano, etc...
My boyfriend can't say "i love you" to me because he has tetraphobia and love is 4 letters long.
Fear of the earth, ground, Earth, land, planet, solid land.
Generally unsuited to living on solid surface of a terrestial composition and magnitude.
Tiny Microbe 1: Hey, you see that shit down there?
Tiny Microbe 2: Ayy looks like shit to me.
Tiny Microbe 1: Just imagine living on that shit-pile, like, forever.
Tiny Microbe 2: Holy shit, I think I stopped cell-division for, like a moment there.
Tiny Microbe 1: Man, shit, living on shit-pile must be danm scary... Damn...
Tiny Microbe 2: Shit, man I think I have terraphobia now.