Definitions by BenR18

Ouroboros 

The act of self fellatio. Named after the serpent that eats its own tail, the Ouroboros is generally regarded as an act of extreme self-loathing.

"This said, his guilty hand pluck'd his piece, and as the grim Ouroboros he did feast."
-- Shakespeare, the Rape of Lucrece.

Ouroboros by BenR18 July 25, 2011