You’re bored at work, you’ve surfed the interweb to your heart’s content. What to do, what to do? Here’s something: if you work with engineers or other science folks, check out the colour of their socks. Nine times out of ten, they’re probably wearing white tube socks. Sad but true.
Once you’ve proved my theory to be correct, try this: grab a guy’s bicep. Again, nine time out of ten, the fellow will unconsciously flex. Granted, this works better if you’re a girl/woman doing the touching/grabbing.