This first one has minor nudity at the end, but the rest of it so funny that it's worth it. It's called Wireless Headset.
This next one I've posted before but it's funny and bears repeating. It's called Office Swear Jar and while it doesn't have actual bad language in it, it's implied.
This next one is called Your Big Deck and it's from the Blue Collar Comedy guys. Again, it's not explicit but it's implied.
This next one is called My New Philosophy and it has very naughty language in it. It's very funny though.