Top Definition
Significant Figures, a concentrated method of torture for forgetful chemistry students. Sig Figs are usually encountered alongside the expression "Fuckin' Sig Figs." Also known as Sig Fags.
Student 1: "Hey man. How'd you do on the test?"

Student 2: "I got a 68. Fuckin' Sig Figs."
by Arthquel January 16, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
Significant figures. Abbreviation often used in Chemistry class when measuring, adding, subtracting, multiplying, or dividing measurements.
Mr. Chudy: Watch your Sig Figs!
by Potatusman October 21, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
a person whose personality fades when they become attached to their significant other's Figure. They begin to like only what their signficant other likes, even if they used to like it before, and even in some cases, including their friends and family. In essence, they change themselves to match their new lover's personality better, much to the dismay of their friends and family. Person has no problems ditching their friends and family for whatever their new lover wants to do.
She becomes a total Sig Fig whenever she gets a new boyfriend and never talks to her friends.
by Ophelia Stratford March 19, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt