Bibliography

http://youtu.be/IWOr-Hff3SU

http://www.punoftheday.com/cgi-bin/disppuns.pl?ord=F&cat=0&sub=0&page=2

http://9gag.com/gag/147180

http://www.funnyjunk.com/funny_gifs/4728464/A+clean+shave/

http://www.sharenator.com/Funny_Puns/

http://www.worth1000.com/contests/12103/visual-puns-4