I don’t have Tourette's but I do have this thing where I'll latch onto a phrase and then repeat it and this is compounded by the fact that I have a LOT of weird stuff sloshing around in my head so the phrases are often weird AF.
A little bit ago, I was on a brewery patio and there was one of those little squishy faced dogs (like the type where they look like they've been misbred to the point where their nostrils are like one cocktail straw's distance away from their butthole) and this dog was trying SO hard to drink out of this bowl but it could barely reach because it had a short fat neck like a high school bully and I was just cheering it on like "slurp it up, buddy!" but now this phrase is locked in, so I’m living in perpetual fear of saying this whenever I see ANYONE drinking water, so apologies in advance if I appear rude while you're trying to get hydrated.