Late one Friday evening at a party...
Stranger (picking at food on a plate): 'So what are you doing this weekend then?'
Me (sipping on a drink trying to make it last): 'I'll probably be training on Sunday - I do Parkour you see'
Stranger: 'Oh! That's the Freejumping thing where you throw yourselves off roofs isn't it?'
Me (sighing inside): 'Kind of. We normally stay at ground level to be honest and train on walls and railings'