Dolly Parton's Hair

Listen up, chucklehead! This joke is so simple even you should get it. Peter Griffin is pointing out that Dolly Parton is known for her big, over-the-top hair. He compares it to the kind of big hair you'd see on a prom queen in the 1980s, which was also known for being super huge and styled. Think Aqua Net hairspray and lots of teasing. You know, stuff you wouldn't understand, because you are as smart as an average brick.