My Hobby:  Reverse Euphemisms
[[Two people talking]]
Person 1: Oh, hey, school just let out and it's YMCA night, so I've gotta go take a shit.
Person 2: What?
Person 1: I mean I actually have to drop the kids off at the pool.
{{title text: I'm still waiting for a chance to use 'I have to see a man about a horse'.}}