master baiter
self-pleasurer
masturbator
jerkoff
flog the dolphin
fapper
self-abuser
ring the devil's doorbell
handfucker
wankjob
female masturbator
mass debate
play the skin flute
onanist
jerk off
one off the wrist
jerking off
hand shandy
wank
masturbatrix
wankette
hand job
jacking off
pull off
wank off
bate
burp the worm
buff the muffin
fap
jerk
shake hands with the unemployed
toss off
beat the cock
pleasure oneself
self-pollute
paw off
shag
crank one out
jill off
play with oneself
bash one out
shebop
make the bald man cry
rub oneself off
knock one out
beat the bishop
whack off
whittle the whalebone
jack it
itch the ditch