This is the point of contact from the coxix tho the anus of one's buttocks. As the buttocks can be spread apart, the contact forms a 'crease'. This crease in in one's buttocks is known as the 'Batty Crease'. It is a colloquialism that can be used as a noun or an adjective.
'You're a dirrrty batty crease bitch!'(in terms of adjective) 'Yo bitch's batty crease is masssive man!'(noun)
by Me's gonna beat up dem batty mc's at the top. Ba July 3, 2003

by dsquared&hdog June 8, 2021

by IJ April 21, 2006

After a long night of romancing Jeff was finally able to slip his member into Jacks batty cake
Prison is a great way to get your batty cake baked
Prison is a great way to get your batty cake baked
by HoboJoeSA September 26, 2010

by CstackZ October 25, 2019

by Toplops333 January 8, 2022

A bat that partially resembles a cat. It is normally very cute, although it can get crazy and irrational at times. When happy, batty cats say 'meuw'.
Aww look at that furry little batty kat! You can pet him, but keep your distance in case batty kat goes crazy again!
by MeuwMeuw November 16, 2009
