What Don Knotts would do if he were going down on you - awkward, uncoordinated oral sex performed on a woman.
The good news is, he went down on me for a half hour. The bad news is... he performed clumsylingus. I think he spilled a drink in me too. Unbelievable.
by CM_Schwartzy April 30, 2011
Get the Clumsylingusmug.