I found this link to College Humor which has loads of videos. It is not humor for everyone. With a little taste here is a link to their Dramatic Lemur as a follow up to the Dramatic Chipmunk post I made earlier. Not all are work friendly due to language. I do not know about anything else to be concerned about for work.
Having an over developed sense of propriety or prudishness (depending on how you want to label me), endocrinologist
I would normally not post anything about sex, but this is a really interesting article from Forbes:
Your Health: Is Sex Necessary?.