To lose a fight to a Ginger Haired male that used to be small/weedy in High School, but has now beefed up on the sauce (steroids), to become an even uglier looking Ginger, but with muscles and strength to boot. Said Beefcake lost all credits of being class clown.
"Wow, Chaz was so popular in school... I bet he didn't see himself being Carrot Topped by Schleprock Malone 10 years ago"
"Oh my God, that ugly fucking ginger haired freak was Carrot Topping that mofo!"
To send someone a link disguised as something innocent, such as cute animals, which in reality links to a disturbing picture of the new buff Carrot Top.
Me: Hey man, need cheering up? Check out these cute kittens: cute-animals-blog.notlong.com
You: OH MAN THAT IS HORRIBLE, I HATE YOU!
Me: You have just been CARROT TOPPED!