Though Tuesday night's episode of "Glee" was titled "Bad Reputation," it unfortunately did not contain a rendition of that Joan Jett classic, which served as the trailer music for "Kick-Ass" and the theme song to the canceled-before-its-time teen dramedy "Freaks and Geeks." Still, it was filled to the brim with gooey blasts of pop that were flipped and reinterpreted by the New Directions crew.

"Physical" The centerpiece of the episode was, of course, Olivia Newton-John's "Physical." The 61-year-old Newton-John made a guest appearance on the show, helping to re-create her signature hit from 1981. The track spent 10 weeks at the top of the Billboard Hot 100 back then, making it the most successful chart-topping single of the 1980s (surpassing even Michael Jackson's "Beat It" and "Billie Jean"). It was written by Steve Kipner, who has had a long career of massive hits for some of the biggest stars in pop, including Christina Aguilera's "Genie in a Bottle" and Kris Allen's "Live Like We're Dying."

"Total Eclipse of the Heart" One of the most epic tunes of the '80s (and in fact one of the most epic ever), "Total Eclipse of the Heart" was by far the biggest hit in the career of singer Bonnie Tyler. The tune came from the pen of Jim Steinman, the man responsible for the best Meat Loaf songs, including "Paradise by the Dashboard Light" and "I'd Do Anything for Love (But I Won't Do That)." The album version is actually over seven minutes long, though the more common single version (which omits the third verse) clocks in at under four minutes. The chorus centers around the oft-quoted lyric "Once upon a time I was falling in love/ Now I'm only falling apart."

Unlike "Physical," "Total Eclipse of the Heart" has been tackled by a number of other artists, including Nicki French (who added a disco beat and made it into a club hit in 1994) and the Dan Band (who performed their profanity-laced version in the Will Ferrell comedy "Old School").

"U Can't Touch This" This MC Hammer "classic" first appeared on the rapper's 1990 album Please Hammer, Don't Hurt 'Em and instantly became not only a massive hit for Hammer but a defining moment for mainstream rap music. It's built around a sample of Rick James' "Super Freak," which is why James is listed as a co-writer of the track. It peaked at #8 on the Billboard Hot 100 chart and drove the sales of Please Hammer, Don't Hurt 'Em to more than 10 million. It's best remembered for the accompanying music video, which showed off Hammer's unique dance moves and his interesting approach to fashion (it was the "U Can't Touch This" video that introduced the world to "Hammer pants").

"Run Joey Run" Easily the least-known song from Tuesday night's episode of "Glee," "Run Joey Run" was the biggest hit for soft-rock superstar David Geddes in 1975. Detroit native Geddes (born David Idema — he took the name "Geddes" from a street in Ann Arbor, Michigan, where he attended college) had been a member of a band called the Fredric, who put out a handful of unsuccessful albums in the '70s, and he recorded a few singles that went nowhere, which is why he decided to go to law school instead. But he dropped out when "Run Joey Run" began racing up the Billboard Hot 100 chart, peaking at #5.

What was your favorite song from last night's episode of "Glee"? Let us know in the comments!