my lectures are full of men who wear those shorts which are meant to be an alternative to 'budgie-snugglers/smugglers' with thongs while walking round the metropolis with no itention of going any closer to water than the urinal in the mcdonald restroom.
there's also the occasional psudo-socialist, psudo-intellectual with dredlocks, but hell, what uni lecture doesn't have dreadlock and a cliche guevara t-shirt.