Who can't use a few tricks up their sleeve when in a pinch? I've already used the dollar as a rule hint this week. Pretty awesome.
Look like a genius using these secrets for navigating everyday life
http://www.womansday.com/Articles/Family-Lifestyle/Simple-Tricks-that-Make-You-Look-Smart.html
From the Upcoming ueue, submitted by ahammel.
Also, another simple trick to make you looks smart: read books.
Also, when I got to the "use peanut butter to get gum out of hair" tip all I could think of was the episode of the Simpsons when Lisa got gum in her hair.