It happened a while ago. I was just relating to Doane's tale of dropped coffee mug.
I have a problem with throwing stuff out and that broken mug was around here for a while, but it seems I did throw it away.
It would still hold coffee, but the outer part was busted, a rubber O-ring protuded from the wound. I threw it away because I have other plastic coffee mugs with lids. The insulation (trapped air or perhaps a vacuum) ruined, it was ugly and the inner part held less coffee than an uninsulated mug with the same exterior dimensions.