Asstronomer

A person who gazes at the female ass and who observes with detail how the ass moves when walking. An asstronomer also tracks the tail as it passes by.

Matty had to study Uranus before he was considered to be an asstronomer.

by smatty21 March 30, 2010

Asstronomical

A Gluteus Maximus Size that extends beyond normal scales of measurement into another dimension.

Guy 1: Did you see that ass? She has had like no waist but a 4XL booty.
Guy 2: Yo man that was Asstronomical!

by Lil Woody January 27, 2015

asstronomer

A proctologist who is so very into his profession, quite likely because of himself being gay.

God I went to the proctologist today and man, he wouldn't finish checking my ass for 6 hours already! What an asstronomer! Next time I go see a proctologist, I should ask him if he's gay or else if he is I won't let him examine my ass.

by Mark H June 11, 2004

asstronomer

(n.) a person, usually a man, who is interested in the field of ass (usually female).

herbert was an avid asstronomer; he could determine the exact gravitational pull of an ass just by looking at it.

by carlos c March 4, 2008

asstronomical

the study of anal sex

what i did last night

by babyboy001 February 18, 2004