If you aren't in the Christimas spirit yet...

...then go here and elf yourself.  I promise you won't be disappointed. 

My sister has found this little program highly useful during her current reading days at Rutgers, and has sent me approximately seven different combinations of humans morphed into elves dancing fiendishly to, among others, disco, a country ho down, and a breakdancing session.  Studying is clearly going quite well.