It's a bit black over Bill's mother's 

A phrase used when you can see dark clouds in the distance, esp. in summer.

Used in North West England, and possibly other places as well.

"Nice clear sky, isn't it?"

"It's a bit black over Bill's mother's though."

It's a bit black over Bill's mother's by Pak the Destroyer January 8, 2010

It's all chill, duck bill

An expression used to calm someone down; To reassure someone that it will be fine.

To express you're okay with the situation.

It's all chill, duck bill.

It's all chill, duck bill by MichyGoat September 4, 2010

It's no Bill Tuperia 

Bill Tuperia is the best that any one given thing can be in a given category. When something is described as "no Bill Tuperia", then it is not seen as the greatest example of said thing.

I had a meal at that new Italian place in town. It was good but it's no Bill Tuperia.

It's no Bill Tuperia by SkinnyMatt November 19, 2021

Billiter 

A raggedy Bitch whom may or may not be a bag chaser.

"I cant believe I had sex with Kelly, she is such a Billiter!"

Billiter by @B0mb October 5, 2011

Billithy 

Billithy is our lord and savior.

Jay and rose : BILLITHY BILLITHY BILLITHY
goblin : please stop.

Billithy by Jay from the billithy cult April 16, 2022

billiterate

When someone doesn't bother to open or read their bills, they instead let them pile up, or the bills are carelessly thrown away; someone who only realizes they need to pay a bill when services are shut off due to their neglect to pay on time.

Bob: Dang, I guess our power just got shut off again.
Dave: That's not cool bro, the Superbowl is on tomorrow! Didn't you pay the electric bill?
Bob: Is that the blue one in the pink envelope or the pink one in the blue envelope?
Dave: Neither! Are you friggin billiterate??

billiterate by Katya Eye August 14, 2016

billiterate

When someone is being stupid or dumb and there persona is one in the same as a bitch. The B stands for bitch and illiterate is in reference to the stupidity of the person.

Tyler scored a 68% on his test and called Alyssa a dumb fuck. He is so billiterate.

billiterate by BigTitsSmallAss January 30, 2019