"If you're happy and you know it, then your pants will surely show it!"
Most awesome thing I have ever sung (top of my lungs, or otherwise).
P.S. It is possible I was singing to my dogs.
P.P.S. It is possible the line(s) before (and after) that was "If you're happy and you know it, pant real hard."
P.P.P.S. Context can suck it. Best story ever, "How I learned my friend JuicyFruit was a natural red head at Hempfest." The story sucks (I have much better stories about her), but the title is sublime.