You're a good man, Charlie Brown 

Something said to someone who does good and means well but always gets the crap end of things or the short end of the stick. Similar to "Bless your heart."

Guy 1: Hey, what happened to your arm?
Guy 2: I helped my uncle move a couch the other day. He let go, and I fell down the stairs.
Guy 1: Wow, that sucks, man.
Guy 2: Yeah, but I still picked it back up and carried it up the stairs.

Guy 1: You're a good man, Charlie Brown.

You're a good man, Charlie Brown by Archer Thornwood. July 29, 2017

you're a natural 

When you do something and seem to be born for it.

Person A : Do you think I shall do modelling ?

Person B : Yeah! You're a natural !

you're a natural by Mihai3010 October 1, 2015

You're a snack 

You're looking really good/hot today!

Damn, Sophie, you're looking great today, you're a snack.

You're a snack by H Dawg May 8, 2018

you're a doll 

Your a sweet and nice person.

Thanks for helping, you're a doll.

you're a doll by Undisclosed November 2, 2003

You're a wizard, Harry! 

interj.

1. An expression to show how unimpressed you are at one's accomplishments.

2. A way to sarcastically show excitement for something you really couldn't care less about.

"Dude, I just went 25 and 0 on this pub server using nothing but pistols!!!"

"You're a wizard, Harry!"

You're a wizard, Harry! by TAW_Kaotix January 9, 2012

You're a lamb 

A phrase that is used to compliment somebody who is kind, sweet, and/or gentle. Usually said to somebody after they have done something kind to the speaker.

Tom: I made you a welcome back poster.
Ben: Awww, you're a lamb!

You're a lamb by chunkchunk March 3, 2009

you're a doll 

sweet,precious

thanks for doing that for me! you're a doll

you're a doll by Sammy November 4, 2003