smarmypants 

Like a smartypants, but smarmy.

That moron is such a Mr. Smarmypants.

smarmypants by S. Machan September 25, 2002

smarmypants 

shit

getting a soggy biffa in your y-fronts e.g i have a smarmy in my pantys (smarmypants)

smarmypants by bum raf January 7, 2003

shartypants 

A sticky situation, in which one has immovable shart within one's pants.

Borky ate too many cookies, and now he has shartypants.

shartypants by Phil Gates July 30, 2007

It's Sampson, Smartypants! 

What was said to Thurgood by Sampson in the critically acclaimed and cult status movie, "Half-Baked".

Basically the scene entails Sampson calling Thurgood to set up a meeting with "Mr. Nice Guy", who is the accronym that Thurgood and his friends have decided to use while selling marijuana to bail their friend Kenny out of jail, certainly a movie worth checking out if you havent yet. Hilarious.

Thurgood: Whose this?

Sampson: It's Sampson, Smartypants!, put Mr. Nice Guy on the phone!

Thurgood: (pretending to be operator) "Emergency breakthrough", Sampson its Shiela, Mama fell!

Sampson: Shutup bitch!!

You a real nigga now boy, ol green eyes gonna miss ya!

Kenny: Hey girl, you hungry?

Fat, Nasty Black Girl on the street: Fuck you Nigga !!!

Kenny: I'm sorry I was talking to the horse.

It's Sampson, Smartypants! by Apes wearing underwear July 26, 2006

smartypants

something a five year old calls another smart five year old.
most get over it once they are past 6

five year old 1: you're such a smartypants!
five year old 2: wahhhhhhhhhhhhhh!!!!!!

smartypants by dancegal99 December 3, 2009

Smartypants

A type of boy who is studying engineering at UCT. Generally known for sharp wit and sense of humour as well as astounding intellect. The Smartypants tends to be the loudest (usually most attractive) guy in the room, and is well liked.

Can also be used sarcastically

"That Kieran boy is a real smartypants"

Smartypants by Sm(aDt) March 26, 2009

Smartypants

1. The same thing as a smartass, but put in words you can say around children.

2. A positive connotation used to appreciate a younger one’s brilliant moment (most the time when it would be a basic standard for an older member of society to understand or accomplish).

1.
Kids: what’s couples therapy for.

Tom: well kids it means mom is working on her communication issues.

Lisa: Tom start being a smartypants and put the kids to bed

2.
Teacher: Alright does anyone know what color this is? 💧
2 year old: blue
Teacher: Awww well aren’t you a smartypants

Smartypants by What’s my handle December 31, 2019