The 2011 MLB Rookie Hazing Costume CollectionS

Forcing rookies to dress in costume is an MLB tradition that's as childish as it is time-honored. A gloriously dumb reminder that most baseball players are manchildren, forever stuck in high school. We are too; it's a major reason baseball players are perhaps easier to connect with than athletes in any other sport.

The hazing ritual is usually reserved for the day before the last road trip of the year. All the team's rookies are forced to dress up in either a coordinated theme or a mishmash of glam nightmares, and then go out and sign autographs. Some teams have gotten an early start, while others have yet to reveal their big plans. Here, a collection of 2011's most fashionable rookies.

Above, the Rays were apparently let loose in a Halloween superstore with 100 bucks. Lt. Dangle up front is having slightly too much fun.

The 2011 MLB Rookie Hazing Costume CollectionS

The Twins also show a distinct lack of coordination, featuring a mishmash of cartoon characters, barnyard animals, and "an unidentified rookie as Gumby." (Thanks FOXSports!) Did they have to make the Japanese guy a sumo wrestler?

The 2011 MLB Rookie Hazing Costume CollectionS

We featured the Nationals as Smurfs last night, but here's another shot from the Nats' PR staff. With Stephen Strasburg as Papa Smurf, and Wilson Ramos as Smurfette with a $5 bill sticking out of her pants. Also, crotch bulges everywhere.

The 2011 MLB Rookie Hazing Costume CollectionS

The Angels went with no theme, but seem to have put more thought into their costumes. Manbabies are always fun, and Garrett Richards is Little Bo Peep with ridiculous thighs.

The 2011 MLB Rookie Hazing Costume CollectionS

More angels. Mike Trout nip slip.

The 2011 MLB Rookie Hazing Costume CollectionS

The Angels also take part in a separate-yet-related hazing tradition, which affects only relievers. Before and after the game, they're forced to lug their stuff to and from the bullpen in little kid backpacks. I'm sure whoever first thought of the idea was very proud of themselves, but it's getting played out.

The 2011 MLB Rookie Hazing Costume CollectionS

The Pirates, with pink backpacks.

The 2011 MLB Rookie Hazing Costume CollectionS

The Mariners, with pink backpacks.

The 2011 MLB Rookie Hazing Costume CollectionS

The White Sox, with pink backpacks. With wings! Still played out though.

The 2011 MLB Rookie Hazing Costume CollectionS

Now here we go. San Diego had their rookie relievers wear various Star Wars backpacks, adding much needed nerd cred to an already nerdy profession. It could be worse, young Padawan Padres.

The 2011 MLB Rookie Hazing Costume Collection

This might be the greatest sports photo ever taken.