Baseball owners and players on Tuesday ratified their five-year labor contract, which contains a new Anti-Hazing and Anti-Bullying Policy that bans the hazing ritual of dressing up rookies in costumes that could be considered offensive, including women's outfits.

The Associated Press was the first to report on the costume change.

But some of the players who've been through the ritual weren't so happy to see it go.

Los Angeles Angels closer Huston Street told the Associated Press:

"An effort to show our childlike spirit, or humble ourselves in wearing something funny as a team building moment, is now gone, but rest assured some other ritual will rise, will be kept far more secret and hopefully it's as safe and harmless as uncomfortable clothes."

The Atlanta Braves' rookie rituals in recent years could be considered tame in contrast.

In 2015 while in Chicago, the team sent rookies in full uniform out for coffee and announced it over the loudspeaker. Other times, players have carried equipment in children's backpacks:

Braves rookie pitchers, including Jonny Venters (center) and Craig Kimbrel (right), head to the bullpen wearing children's backpacks at Turner Field in 2010.

Credit: Curtis Compton

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Credit: Curtis Compton

Or rode around the field on a kid's bicycle.

Braves manager Fredi Gonzalez (left) looks on amusingly while pitcher Shae Simmons pulls away on a girl's bicycle that he was forced to ride during spring training at Lake Buena Vista, Fla., in 2014.

Credit: Curtis Compton

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Credit: Curtis Compton

So what exactly is not allowed? Players dressed as Hooters waitresses.

Rookie members of the San Diego Padres baseball team are dressed like Hooters restaurant workers, as part of rookie hazing after the Padres' 1-0 loss to the Colorado Rockies in a baseball game at Coors Field in Denver.

Credit: John Leyba

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Credit: John Leyba

You also won't see players dressed in dresses or costumes as women.

Oakland Athletics rookie pitcher Brad Ziegler (left) heading to board the team bus after their 14-4 loss to the Texas Rangers in baseball game in Arlington, Texas, in 2008.

Credit: LM Otero

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Credit: LM Otero

What is still allowed? While the decision specifically rules out women's costumes, it allows for costumes of more general appeal like superheroes such as Batman and Spider-Man. These may be on the fence:

New York Yankees rookie pitcher Alfredo Aceves (right), dressed as the Indian from the 1970's musical group the Village People as he leaves with his rookie teammates in costume as the rest of the band after a baseball game against the Boston Red Sox in Boston in 2008.

Credit: Charles Krupa

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Credit: Charles Krupa

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