Dave: Man this computer is really rubbish. It's so slow it's unbelievable.
Andy: Did you ever get round to installing anti-virus?
Dave: No, I've been busy.
Andy: You've been surfing bareback for months. That machine will be crawling with viruses. What an idiot.

The boys walked past the house of old man Thompson, the neighborhood porch dick, who always assumed they were up to no good.