Well i thought as the geriatric student, i'd start...
1) I once shut my right ear in the door of my volvo 240 whilst in the petrol station. As if i couldn't have a more bizarre injury, i then went vaccinating sheep against orf, got some on my hand, tucked my hair behind my ear and got orf ick, he he!
2) The other day my group were pregnancy diagnosing some cattle, and i was stood in a milking parlour pit and a cow had a big tom tit right next to me and some bounced up off the floor and gave me a hitler moustache!!