When you look up the word "slimed" in the online dictionary, a gif of Katy Perry at the 2010 Kids' Choice Awards should appear. With the slime splashing her square in the face (and wig), she even fell for the dreaded slime-and-stumble mishap.

The 2007 KCA host Timberlake sang and smiled through the slime while performing. What a pro!

At the peak of their tween appeal in 2004, the Olsen twins received a double helping of green goodness while presenting an award.

Sandler made it all the way from a Brooklyn bar mitzvah, but his fancy tux got royally engulfed in goo at the 2002 awards in LA

The on-screen siren avoided the stage in hopes of averting a slimy fate, which only earned her a rare in-audience slime.

With a deadpan charm that only Fey and Carell can deliver, the Date Night costars enjoyed the spoils of their 2010 slime-time achievement award.

Nickelodeon honored the singer with a custom pink sliming at the 2002 KCAs. Fun fact: Pink slime is also what they use to make some chicken nuggets. Yum!

The KCA MVP, she's hosted the ceremony eight times, and "enjoyed" her fair share of slime. In fact from 1996 to 2003, she was the Queen of Getting Slimed.

America's sweethearts are not exempt from their time in the slimelight as Bullock has shown not once but twice, going green in 2009 next to Hugh Jackman and in 2013 alongside Neil Patrick Harris.

The movie star hid behind the Biebs, but the singer provided poor cover from the onslaught of slime they endured.

Pitbull may have embraced the slimy moment that ended his opening number with Christina Aguilera at the 2013 KCAs but his sunglasses did not. They were knocked off his face by the sheer force of slime!

At the height of Twilight mania, not even his supercute werewolf persona could ward off the deluge of slime.

While Klum is known for her fashion daring, we're not entirely convinced that green, dripping slime works as an everyday look. Sometimes you're in (green slime), sometimes you're out. Heidi, you're in.

Make it rain! Snoop Dogg got a shower of approval at the 2011 KCAs.

As the 2001 KCA host Rosie O'Donnell's "favorite guy in the world," Cruise of course got the star, er, slime treatment.

2008 host Black and the Pirates of Caribbean actor sat down to experience the longest slime ever.

Ford got slimed during an Indiana Jones-inspired gag at the 2008 awards, and luckily for Nickelodeon, he took it in stride.

When prompted to choose which teen pop star would get slimed at the 2014 KCAs, the kids responded, "Why not both?"

In the war between celebrity and slime, rarely does the slime lose. Except in the case of the master illusionist who managed to turn the slime into a magic trick in which his head leaves his neck! You win this time, Blaine.

Promoting the third installment of their action comedy series Rush Hour, Tucker and Chan teamed up for a double slime attack at the 2007 show. Those hats sure came in handy!

Okay fine, maybe this special-edition sliming occurred at the 2014 Kids' Choice Sports Awards, but it's too good to pass up. The famed soccer star/heartthrob and his sons Romeo and Cruz have the honor of being the first to be drenched in golden slime.