The original smuff. To smuff is for a mildly attractive woman with a hairy downstairs to smother a poor guy (or girl, or farm animal) with her goods. Some are willing participants and bring snorkels, while others are caught off-guard, often being woken up from the hair bomb.
"Heather was surprised at 3am when Blair smuffed her good, right in the kisser. Heather temporarily lost consciousness."