Prompted by my current predicament of having two fingers strapped together on my right hand due to a knackered middle finger ligament/tendon.
The cause of said injury? Wrapping an elastic band (more accurately, a little section of inner tube) around an inner tube that I'd just swapped out. Wrapped round once, fine. Went for a second (quite tight) wrap, something in my finger went pop, and when I looked at it it was pointing at a funny angle and I could see the tendon going around, rather than over, the knuckle. It really hurts
So, cheer me up, what's the most pathetic way in which you've injured yourself?