smarty pants 

someone who displays intelligence in an annoying way

Amy: Oh no. Here comes Mark, Mr. Smarty pants.
Becky: I’ll bet he’s going to tell us about how to fix my car.
Amy: I’m sure you’re right. He’s always shooting his mouth off about all the things he can do.

smarty pants by shracaneits January 16, 2009

Smarty Pants 

Someone who is actually smart.

Smarty Pants is someone that is getting a Ph.D. in Economics after subtly stating that she has already gotten an Political Science degree and is currently further completing studies in Statistics and Economics.

Smarty Pants by Texan In Madrid May 16, 2011

smarty pants 

1. an insult for a very clever person,

2. someone that droped spartys down their pants! ha idiot.

1. (clever person gets an answer right)
'your such a sparty pants'

2. 'Oh no i droped my smartys down my pants and now they are all in my pants and are crumbling and melting and im dripping with chocolate and everyone is looking at me but it feels quite nice!'

"look hes a smarty pants'

smarty pants by i-no-u-luv-me January 26, 2006

smarty pants 

Any pants you are wearing at the time you make a smarty pants comment.

Ooh, that was a good one - Patrick must have his smarty pants on today.

smarty pants by fushigi88 July 29, 2009

smarty-pants 

1. (n) a smart aleck
2. (n) a person who knows that the word "lul-a-bye" comes from the Saxon words “lul,” meaning "to sing," and “bye,” meaning "to sleep," and then brags about it in the weekly email newsletter.

Example: Kristy is such a smarty-pants.

smarty-pants by Footnotes editor March 19, 2006

Smarty-Pants Phone 

Anyone who uses their smart phone to try to impress people. Usually described by someone who does not own a smart phone.

Guy: "Check out what my new iPhone can do! Don't you wish you had one?"

Girl: "Oh, you think you're such a big shot with your Smarty-Pants Phone."

Smarty-Pants Phone by The Mountain Cat July 29, 2012

Cleveland Smarty-Pants 

When a guy wears a tinfoil diaper coated with Smarties Candies. Once he fills the diaper it is then licked clean by the girl giving her a taste sensation of both delicious sweetness and lip-puckering sour. This is very popular with the "in-the-know" in Europe and with real-esate professionals.

1. She was acting like a baby so I showed her who her daddy was with a Cleveland Smarty-Pants.

2. My bitch went to the food court the other day but nothing tasted as sweet or as sour as the Cleveland Smarty-Pants I gave her last weekend.

Cleveland Smarty-Pants by Maaatt123 January 11, 2009