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Webster 1913 Edition

Adj.

Wet; sloppy, as land.

Shak.

slobbery ‎(comparative slobberier, superlative slobberiest)

Wet and slimy, containing slobber, having the consistency of slobber.
- 2007, Elinor de Wire - The Lightkeepers' Menagerie: Stories of Animals at Lighthouses page xi
  
  He placed one paw on my right thigh and planted a slobbery dog kiss on my cheek.
  
  "Well! Make yourself at home, why don't you?" I joked.
Prone to produce an excess of saliva or slobber.
- 2004, Susan Johnson - The Broken Book page 25.
  My own lips are slobbery suckers, the bane of my life, the subject of teasing by Peggy Gordon, who has recently taken to calling me Lubra Lips.