Decimal Child

When your family has an even number of children and there is not an exact middle child, the “middle children” are called decimal children. This is because there is no even number with a whole number as the exact middle. The middle of 4 is 2.5.

That family with 4 children has 2 decimal children. The “middle children”.

by Smollysmurph._. May 1, 2020

decims

a mistake made by a fifth grader and was put in urban dictionary

timmy made decims on his test

by 66666666667 May 24, 2018

Decimal Dick Syndrome

When someone's dick is so small... that it can only be measured in decimal form.

Male Doctor: "I'm sorry, Rob. But you have a case of Decimal Dick Syndrome. Highly contagious. Please stay away from me."

by Slipnslide December 28, 2023

Denominator Decimator

1: A mythical figure whom possesses math skills of a much higher level than that of an average mortal man. (Believed by some to have the ability to solve complex quadratic equations with minimal expenditure of time and/or physical exertion.)

2: One whom has the ability to go medieval on that seemingly unsolvable and obscure "The train left the station" problem's ass.

"Im no denominator decimator, but 31 divided by 2 doesn't exactly perplex me."

by The Math Merlin January 11, 2008

Chilean rod decimator

The act of making someone’s butthole cold and then using your warm penis to penetrate

Jimmy: Uncle why are you using the Chilean rod decimator!
Uncle: I’m sorry, I just have some serious mental issues

by Moooooooomeow June 11, 2025

Pure Decimation

The ultimate in destruction. Sometimes referred to as a god. Usually gets angry easily and can be expected to erupt if pushed over the edge. Also is to be considered the God of Sexual "Fun times"

That kid was such a Pure Decimation last night at the party.

by thatkidnextdoor October 21, 2010

decimate your dick december

After the grueling 20 days of November you get to decimate your dick the whole month of December, yes, even on Christmas with the fam.

Hey man, Its decimate your dick December, c'mere big boy.

by CowlickIsPog November 4, 2022