Top definition
form of a tight butthole. In this case some thing that is beyond tight butthole; something so awesome and great that the phrase "SO TIGHT BUTTHOLE!" cant even verbally depict its awesomeness.

Chaste Butthole is the highest ranking level of greatness in the hierarchy of greatness rankings.
"hey dude did you see that girls badunk-a-donk"
"Yeah dude at first thought it was super tight butthole, but on further inspection realized it was Chaste-Butthole"
by Semour C. Menn November 30, 2011
Get the mug
Get a Chaste-Butthole mug for your grandma Zora.