whoopi ruler 

A nun dominatrix that loves to enslave helpless college girls with the slap of her elongated measuring device.

Laura loves to get punished by her whoopi ruler.

whoopi ruler by John and Laura June 20, 2006

human ruler

When you use your body to measure something,be it your entire body or just parts of it.

Men tend to use their penises as human rulers.

Chris knew each of his feet was exactly twelve inches,so instead of using a tape-measure to measure the wall,he walked next to the wall putting one foot next to the other.

Jack used his 12-incher to measure the ruler and make sure it was exactly 12 inches.

Arwin knew most markers are 6 inches because the were the same size as his dick.

I had trouble writing examples for this definition,so I used my three-inch long middle fingers and found out the average business card is about 3.25 by 2 inches.

human ruler by My social security number is.. July 18, 2012

The Toilet Ruler 

A method used to measure a person's penis size. It is measured by where the skitmark is left on the toilet bowl.
In the front indicates a small penis size, in the middle indicates a medium penis size or good sanitation after using the toilet, and on the back indicates a big penis size.

This method works for mosts toilets, and is considered solid proof.

Jon: "Hey! Bob just got finished taking a shit! He always brags about his big cock, let's check it out once and for all by using the toilet ruler"

Kyle: "MAN! Bob really does have a huge dick! The skitmark is at the very back of the toilet bowl!"

The Toilet Ruler by chillsaster November 21, 2010

The Ruler 

When a man takes an old wooden ruler, and smacks his girl on the ass such that the protruding/indented inch marks on the ruler are imprinted to the girl's ass. Then the man measure's his cock on the ass imprint (before fucking the girl) while she looks in a mirror, so she can see exactly how much she's going to get and prepare accordingly.

Use in a sentence: She asked me how big I was and I replied, "bend over and I'll give you The Ruler."

The Ruler by stikya July 25, 2011

pull a ruler 

To delete oneself in a rage.

Ruler Eric got mad and deleted himself. Therefore he did 'pull a ruler'

pull a ruler by ImNotZapp3 January 23, 2007

elf ruler

duh. ruler of elves. not edward elric, short as he may be. elf. ruler.

1: "that dude rules over all elves."
2: "elf ruler? where??"

elf ruler by Toxxic Shoes February 26, 2008

blue ruler 

It is a term used to define a person which is autistic.

"Congratulations , you deserve a blue ruler!"

blue ruler by Intriga April 19, 2018