Maybe some of you have seen this already. It may even be posted here already, but I had to do it.
I could really use this sometimes.
(https://scontent-b.xx.fbcdn.net/hphotos-ash3/t1.0-9/p180x540/1972257_10152380090886554_188105026_n.jpg)
I'm quite fond of this one, myself...
https://www.youtube.com/watch?v=Ejzd-TooqJc (https://www.youtube.com/watch?v=Ejzd-TooqJc)