The episode title is a play on "Hootie & the Blowfish" an American rock band.
Nearly 13 years to the day Family Guy: The Man with Two Brians aired, which stated that Brian was eight years old. Brian is celebrating his 10th birthday in this show, in which he states is roughly 70 in human years. 10 years is roughly between 56-66 in human years but taking into account the smoking and the drinking Brian is correct.