Words to use aside from masturbation (female):
Airing the Orchid
Auditioning the Finger Puppets
Beating the Beaver
Beating Around the Bush
Beaver Bop
Buffin' the Muffin
Chocking the Oyster
Cleaving It To Beaver
Clubbin' the Nubbin'
Cuddling the Kitty
Dickless Dildo Dancing
Fanning the Fur
Feed the Beaver
Fiddle With Your Middle
Fluff Your Muff
Gagging the Clam
Get A Stinky Pinky
Groovin' Your Grove
Hee-Haw With Your Wrinkled Mee-Haw
Hiking In the Canyon
Itch the Ditch
Jerkin' Your Merkin
Ladle Out the Gravy Boat
Leave It To Beaver
Lovin' Your Oven
Muffin Buffin'
Nulling the Void
Nuzzle Your Fuzz
Oiling the Puss
Paddling the Pink Canoe
Parting the Pink Sea
Piddle the Pooter
Playing the Clitar
Pound Your Mound
Pull Your Clit 'Til You Spit
Punt Your Cunt
Rub Your Cooze 'Til You Ooze
Rubbin' Your Nubbin'
Scratch Your Snatch
Shelling the Oyster
Slappin' the South Mouth
Split Your Slit
Stirring the Clam Chowder
Swat Your Twat
Teasing the Kitty
Tickle the Taco
Trolling the Bermuda Triangle
Two Finger Taco Tango
Yanking the Ya-Ya