Yes, that's what "off the wrist" mean. Definition from a slang dictionary:
one off the wrist; quick one off the wrist noun (of a male) an
act of masturbation. The adjective ‘quick’ (or occasional variations)
does not denote an especially speedy endeavour, its purpose is to
elaborate the basic term. UK, 1973
Yes, that's what "off the wrist" mean. Definition from a slang dictionary:
one off the wrist; quick one off the wrist noun (of a male) an act of masturbation. The adjective ‘quick’ (or occasional variations) does not denote an especially speedy endeavour, its purpose is to elaborate the basic term. UK, 1973