Some of your favourite maths jokes are dissected in forensic fashion. It is YouTube Comedy Week: yt.be/comedyweek Animation by Pete McPartlan - www.petemcpartlan.co.uk Explanations by Matt Parker - www.standupmaths.com More jokes explained at: youtu.be/Fmb3TCvlET Leave more joke suggestions in the comment section. Website: www.numberphile.com/ Numberphile on Facebook: www.facebook.com/numberphile Numberphile tweets: twitter.com/numberphile Google Plus: bit.ly/numberGplus Tumblr: numberphile.tumblr.com Videos by Brady Haran Brady's other channels include: www.youtube.com/periodicvideos (Chemistry stuff) www.youtube.com/sixtysymbols (Physics and astronomy) www.youtube.com/computerphile (Computer stuff) www.youtube.com/DeepSkyVideos (Space stuff) www.youtube.com/nottinghamscience (Science and behind the scenes) www.youtube.com/foodskey (Food science) www.youtube.com/BackstageScience (Big science facilities) www.youtube.com/favscientist (Favourite scientists) www.youtube.com/bibledex (Academic look at the Bible) www.youtube.com/wordsoftheworld (Modern language and culture) www.youtube.com/PhilosophyFile (Philosophy stuff) www.youtube.com/PsyFile (Psychology stuff)