Ouch
Last Saturday whilst trying to outdo a 12 year old on his unicycle (never a good idea) trying to bunny hop a kerb I fell off and landed heavily on my right elbow... Youch, that hurt...! I only pulled up my sleeve an hour later and diiscovered an inch long deep gash just below my elbow. Should have really gone to casualty to get it stitched up but couldn't be bothered to wait hours and muck up everyone's weekend!
Oh well... moral of the story - never compete with someone 32 years my junior!