tjs282
Stone \ Cold / Fish
I did that once, first time I tried. The clipper I'd borrowed had a faulty lock on the comb (or more likely: I hadn't locked it properly because I wasn't familiar with it! ), and it slipped while I was reaching round to do the back of my head.I cut my own hair today for the first time and went way too short by accident.
I ended up carving a nice 15 cm streak of "extra-short", straight upwards from neck to crown. The rest had been cut to about 12mm anyway, so it grew out reasonably fast, but even so, still kind of noticeable for the next couple of weeks...