A sucker punch, especially one delivered to the back of the neck of a sexual partner who is crouching on all fours; also used metaphorically.
To punch a sexual partner who is crouching on all fours in the back of the neck; also used metaphorically.
verb
To punch a sexual partner who is crouching on all fours in the back of the neck, head, or the kidneys; also used metaphorically.
Grammar and declension of donkey punch
to donkey punch ( third-person singular simple presentdonkey punches, present participledonkey punching, simple past and past participledonkey punched)
donkey punch ( pluraldonkey punches)
donkey punch (third-person singular simple presentdonkey punches, present participledonkey punching, simple past and past participledonkey punched)