We've loved to hate him at times and hated to love him at others, and when you think back on Michael Scott's most memorable moments on 'The Office,' that pretty much sums up the character.

He can be maddeningly self-involved and petty (like, say, when he suffered a little burn on his foot via the George Foreman Grill, but thought his injury was worse than Dwight's concussion), but he can also be sweet and goofily charming, as his entire relationship with the like-minded -- if slightly less dorky -- Holly (Amy Ryan) has shown.

The bottom line: As Emmy-nominated Steve Carell bids adieu to the show that made him a household name (April 28, 9PM ET on NBC), he does so having created one of the greatest TV characters of all time.

And in honor of his many (many, many) shenanigans, please enjoy our mash up of Michael's most outrageous 'Office' moments.

It's undeniable: 'Glee' is a sensation, a phenomenon, a pop cultural juggernaut thanks to its inventive song-and-dance numbers. So, we decided to put together a little tribute to all the TV musical/dance numbers that came before it and will certainly come after this Gleek invasion.

The idea of a incorporating musical numbers into a weekly TV show has been around since the 1950's when Lucy "wanted to be in the show.' They haven't always been successful (see: 'Cop Rock', 'Viva Laughlin') but they have always pushed the boundaries and brought levity and warmth into our living rooms or more recently our computer screens.

Check out this compilation of some of the best musical and dance numbers throughout television history; reminding us all to shake it up, to break into song in the middle of work, to tap dance on your way to class, and always, always sing way too loud in your car.

'Glee' has done for the mash-up -- blending two songs into one tune -- what Mr. T did for mohawks. It's taken something you didn't think about so much and elevated it into the pop culture stratosphere.

But what would happen if 'Glee' itself were to get mashed up with some of your favorite shows? Can you see Sue Sylvester mercilessly attacking Kenneth the page on '30 Rock'? I can.

Here's a look at a few "what if" pairings, and some song mash-ups to go along with the crossover.

You've been waiting for this your whole life, and it has finally happened: someone has mashed together the opening narration and music from The A-Team with scenes from the Star Wars movies. I love stuff like this. I want someone to put the theme to The Simpsons on to scenes from The Wire.

[via Boing Boing]

Last night's Glee -- "Mash-Up" -- was one of the best of the season, but it may be that it was merely an appetizer and that next week's show is going to be the big enchilada (hmm... I must be hungry). Anyway, the show won't be back until November -- after the World Series --- and based on Fox's previews, it looks like a lot is going to happen.