person eats shit and throws up

cancer

A grey smiley face guy with yellow hair saying unidentifiable words

fuckin weird

This hastily-drawn character thinks something is 'fuckin weird'.

a girl whit big eyes whit the world flipped upside down

a very suprised person

A very enthusiastic girl with brown beanie hat and pink sweater

"O.M.Geeee" is a reasonable reaction to this woman in a pink dress and hat.