Not to be confused with onion boy.
Onionboy a.k.a onision is how onision was called by leafyishere in his video "The onision rant".

Mercury retrograde is the act of taking a shit whilst mooning one or more human beings. Your day can typically being going well, according to your horoscope, until you are forced into witnessing Mercury retrograde. Performing Mercury retrograde will often speed the astrological cycle forward for the individual performing the Mercury retrograde, bringing about happy and fruitful times to come.

The main character in the book "The Adventures of Onion Boy". Created and Illustrated by Athena Mariah LaRue. Onion Boy is the Leader of a fictional Mutant Revolution.

The best onion boy. The best boy. The onion boy. He is onion boy. He will call anyone a whore.