If you are a spy, don't wait for your target to be tied to a chair before trying to extract the password to their computer. Just casually ask them the name of their pet cat, when you first meet in the plush bar.
You can tweet as many words as you like on JustSayin'. You're not restricted to 140 characters so you can expound complicated ideas and ask questions and answers without have to use LOL. I am currently Laughing out Loud.