Letters that make jerk-off
o, j, e, f, k, r are letters that make 'jerk-off'
1 possible definitions for 'jerk-off'
Under this definition, jerk-off is a noun and has the following properties:
'jerk-off' can be a type of masturbator, onanist.
masturbate, fuck off, she-bop, jerk off, wank, jack off are derivatives of 'jerk-off'.