What are some funny and smart quotes?

“A Freudian slip is when you say one thing when you’re really thinking about a mother.”

“The human brain can only operate as fast as its slowest brain cells. Too much alcohol kills brain cells, especially the slower, weaker ones. So, regular consumption of beer eliminates the slower brain cells after you’ve had a few beers which will speed up your brain.”

“It’s a little known fact that pigs are the smartest animal. Scientists say that if pigs had thumbs and a language that they could be trained to do manual labor. They give you 20 to 30 years of loyal service and then at their retirement dinner, you can eat them.”

How good do you sing and how do you know this?

They did a study between postal workers and chimpanze...

My sister Tracy sent me these a little while ago. I thought I’d share them. Thanks Trace.

“Everyone in the Swiss Army owns a Swiss Army knife. That’s why no one messes with Switzerland.”

Is there anything wrong with me because I'm still single?

“There is no rule against postal workers dating women. It just works out that way.”

“Ah just like all women. If they’re not turning down your proposal of marriage, they”re accusing you of suspicious behavior in the lingerie changing room.”

“It’s a little known fact that the tan became popular in the Bronze Age.”

What was your best experience of having your navel touched?

Few people had funnier or smarter quotes than Cliff Clavin from the TV show, Cheers.