the red skin from the inner lineing of the anus.
jonny stuck his finger in my vagina and pushed it out my ass to show me my ass cherry.
by E-1 Austell May 20, 2008
An unpenetrated sphincter. The idea of a "pure" anus.
"Did John lose his Ass Cherry in San Quentin?"
by Brandon "Holleywood" June 08, 2003