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I drive them home in their car, it's not your proverbial taxi service

Don't they get really annoying when they're drunk?

Kinda but if you know how to handle them it can be fun. I've been dealing with them for 7 years now so I'm used to it. They also seem to behave a lot more when it's their car. (I was a cab driver for 5 years). I get a lot more respect too.

Ah yes, that makes a lot of sense lol. They'd hate to have to clean up their own vomit the next day. I love the idea actually. Luckily I can bike back home from the pub here :)