Well, it just happened to me the other day... true, it could have been a dream, but it didnt feel like it...
i was close to wake up, until suddenly this whole advertisement went in my dream... it was about some stripes you would put in your teeth at night, which would eat all your bacteria as you're sleeping, so when you wake up in the morning, instead of having a ghastly breath, your mouth would be minty and fresh... and then on top of that the same company made this snoring solutions, something you'd put around your nose and inside it, that would stop you from snoring... then i woke up...
My first impression was "crap!! they're putting ads even in our dreams?? this is getting ridiculous!"... but i don't even know if such a product exists or not (at least the waking up with a minty breath one)...
just wondering if anyone else has experienced "commercial interruptions" in dreams...