dingo arm

Dingo Arm is a reference to awaking in the bed of an ugly woman. The inference is that one would rather chew off ones own arm than waken her. This term is commonly used in Australia and New Zealand.

Woke up with a Dingo Arm, and sneaked off like a cat with a kipper.

dingo arm by Antman of NZ August 11, 2017

Dino Arms 

Goin crazy like a boss, step three of the Twank by 2Dope.

Also: See Twank

That fool was goin nuts last night with his dino arms.

Dino Arms by Joseph Sorensen October 4, 2011