What’s the cringiest thing a sub has ever done or said?

This is meant in good humor, not to shame anyone.

I’m curious what’s the worst or most cringe sub behavior you’ve encountered?

Awkward approaches, instant devotion, unsolicited “tributes,” over-the-top messages, etc.

If you’re comfortable sharing, what made it cringe rather than just inexperienced? And was there anything that could have been done differently?