When a girls yeast infection gets so nasty and old it curdles up into a hard blob
Damn that ho was nasty! I went down on her and her snatch was full of stank and beaver biscuit
Splurf: n., originally the sound associated with removing the smelly remains of a smurf that you stepped on from the bottom of your shoe; it is commonly connected with an unpleasant and tedious task.
“I don’t do that splurf!,” “Not that splurf again!”