The CEO of my company who I have to collaborate with on frequent occasions made a thinly veiled suggestion that we should get naked in his office.
When discussing a client's tagline (If being naked is the number one sustainable option, we are number two) he looked at me and said, "well we should skip straight to #1."
I was the only one in his office at the time. It made me supremely uncomfortable and embarrassed. I wish I could say I'm the only woman he's said or done extremely questionable things to but I know I'm just one in a long line.
We are a small company and do not have an HR department so there is no one to go to for support.