556 

1. meaning going to shoot someone
2. meaning honorable, trustworthy
3, gang related tattoo

t/n: kayla just got a tattoo that says 556!
y/n: realy? whats it mean?
t/n: well she got it from her gang to show she is honorable and trustworthy.

556 by that.bitch.makayla. February 26, 2022

556 

A new word made by me, a girl, who cheats on a guy, not once, but multiple times, typically more than five

Wow, she is a real 556

556 by Scottish guy March 15, 2019

YBbJ8b78n b * II 556&^\gy5^ &u Y 

When you accidentally fall asleep on your keyboard.

Person 1: Hey man, wake up.
Person 2: YBbJ8b78n b * II 556&^\gy5^ &u Y
Person 1: Oh, come on...

YBbJ8b78n b * II 556&^\gy5^ &u Y by Just some UrbanDictionary guy. October 27, 2020

Ethan ChonkyDick 556

A massive chad located in the Philippines that has the biggest cock the world has seen.

Ur such a Ethan ChonkyDick 556

Ethan ChonkyDick 556 by Ethansucksdickie556 November 23, 2021

5566 

1.(n.)A famous singing group in Taiwan. Or at least some people believe so. The truth is that a large portion of their fans are kids from elementary school and junior high. And the fans love them regard of their bad singing and acting skills. Most kids like them because they think 5566 are "hansome and in."

2.(n.)A word even much nastier than politician and reporter in taiwan. Use with care.

3.(adj.)To describe someone who has totally no singing and acting skills.

1.I have no idea why anyone would leave DT, Angra, G&R and other good stuff on the shelve and go listening 5566's crap.

2.You're such a 5566.

3.Man, Your singing was so 5566.

5566 by HornyDragon December 10, 2008

55699 

Cantonese Joke
English pronounciation with Cantonese meaning
5 = quick
6 = eat
9 = milk
55699 = quick quick eat milk milk

Q: What's the English of the no. 55699?
A: Five Five Six Nine Nine
Q: :P
A: >.<

55699 by HKboy February 20, 2005

5566 

n. people who come from mars
people who can't sing
people who like to touch girl's breast

adj. describe someone who has no telented in singing or
acting
describe someone who looks like gay

1. Stop singing! Your voice sounds like 5566!
2. If you do something like 5566, you'll be put into the
jail.

5566 by 5566 July 16, 2008