Big D

Big D or BigDecimal is a Class of the java.math package.

By internally storing decimals as String, the BigDecimal covers the precision issue of doubles.

Program: System.out.println(0.03 - 0.02); -> 0.0999999999999999
Programmer: Oh shit! It's time for the Big D!!

by f0a677 March 6, 2018

L F D

Last first day abreviation. we use it to name the last first day before graduate from high school

this is our L F D, then I 'll go to medicine university

by Mahrys March 19, 2018

The Flying D

When you use your fully erect penis to hit someone, i.e. your friend or lover, in the face. You must run across the room adjacent of the target, yelling their name; at the mid way point of the room, to gain their attention, then aiming for the nose of said person after jumping in the air, bringing your erect penis down like a drop kick.
If done correctly, their nose should be bleeding.

"Frank... I hate you..."
"Why?"
"Because I think you broke my nose when you gave me the Flying D."

by TheMeatiestOfShields February 24, 2017

8-------D

A smiley face used in texting

Samantha: hey thanks for the date <3 u

Jarel: thanks babe 8-------D

Samantha: ...

by can't think of name March 3, 2017

Operation Hide The D

When you parents come into the room and you have to hide your dildo quickly.

Shit! Gotta use operation hide the d my parent are coming.

by SmallDTimmy October 6, 2016

D. Pedersoned

Named after a property manager. He'd fuck his tenants so often and from so many directions it came to be known as getting DP'd.

Did you guys get your security deposit back after moving out? -Me
No, we got D. Pedersoned $800. I'm just glad to be moving out. -Ex tenant

by Mr. Painfulness August 17, 2016

Sunny D

Reference to a male penis.

Yo that bitch loves that Sunny D
From behind...

by Mr know it all... July 11, 2016