What the hell is "being tagged"?

Bob over at In the Belly of the Whale has proclaimed that I have been tagged to follow some sort of internet-based ritual dealing with lists of four. I proclaim that he is a bastard, but I'll meet his challenge anyways.

Four Jobs I've Had:
1. Boxboy at a grocery store
2. bartender
3. Blockbuster Video worker
4. little league umpire

Four Movies I can watch over and over:
1. Field of Dreams
2. Friday
3. Old School
4. One Flew Over the Cuckoo's Nest

Four Books I have read over and over:
1. The Bible (I feel like that's cheating)
2. To Kill a Mockingbird
3. Hitchhiker's Guide
4. I thought of another, which is really my all-time favorite book - Grapes of Wrath

Four Places I've lived:
1. Redlands, CA
2. various parts of San Diego (La Jolla, Pacific Beach, Mira Mesa)
3. San Gabriel
4. In a pit of my own depression

Four Places I've vacationed:
1. Rome
2. San Luis Obispo (where I got engaged)
3. Erie, Pennsylvania
4. Savannah, Georgia (sort of a working trip though)

Four TV Shows I love:
1. My Name is Earl
2. Ed (even though it was tragically short-lived)
2a. (counting only still-existing shows) Family Guy
3. Chappelle's Show
4. The Simpsons

Four Favorite Dishes:
1. Steak
2. Jersey's pizza with pepperoni and cashews
3. everything that Amanda makes except the spinach cheese thing that was gross
4. mac n' cheese with hamburger

Four websites I visit daily:
1. The CarpetBagger Report
2. Soccernet
3. Drudge Report
4. Soccer365

Four Places I'd rather be right now:
1. Home Depot Center watching a Galaxy game
2. Anfield watching Liverpool
3. San Diego
4. in my new post-married apartment

Four favorite beers: (my addition)
1. Newcastle
2. Kona Fire Rock Pale
3. Kostritzer
4. free

Four people that I am "tagging" who I guess have to do this or they'll suffer some horrible consequences like having to watch Final Destination 3:

1. Amanda - Goondocks (this will make her post again)
2-4. Pete, Laurie, Randy or anybody else at Life Outside the Rat Race