Double shame on the Fox show Glee for ripping off this great Jonathan Coulton cover of the Sir Mix-a-Lot song, Baby Got Back. Just give a dog a bone, or a credit.

reference:
Yahoo TV:
Did 'Glee' rip off Jonathan Coulton's cover of 'Baby Got Back'?

update / related:Cracked:
5 Reasons to Be Thankful When 'Glee' Robs You Blind