Caught Myself Singing Off-Key at Work

So I was hanging out with my coworkers the other day after hours and we got to talking about karaoke. We were all reminiscing about old times, laughing over some silly memories. Then one of them says, 'Remember that time you sang on top of a table at Joe's place?' And everyone just burst into laughter. I tried to act casual but inside I was thinking, 'Oh no, here we go...' Thing is, I did it! At Joe's birthday party a couple years back, I got so caught up in the moment and sang this awful rendition of 'Sweet Caroline.' I thought I sounded great but everyone else knew better. Ended up being pretty embarrassing. Anyway, looking back on it now, yeah it was silly. But I wouldn't trade that night for anything. So here's my question to you: what's your most cringe-worthy karaoke moment? Let's hear them in the comments! Come on, I know you've all got stories.