Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

1010011010 

The number 666 in binary code.
"0101100101? What does that mean?"
"Nothin'. It's just gibberish... *sees numbers in mirror* 1010011010! Ahhh!"
1010011010 by ganonscrub August 1, 2009
101010 is 42 in binary
101010 by Rene Frederiksen May 25, 2008

01001001001000000110000101 10110100100000011000010010 00000111010001110101011100 10011101000110110001100101 

01001001001000000110000101 10110100100000011000010010 00000111010001110101011100 10011101000110110001100101 is morse code for i am a turtle
i am a swan

Cool! 01001001001000000110000101 10110100100000011000010010 00000111010001110101011100 10011101000110110001100101

10100111001 

Binary for 1337. Show this to a supposedly "1337" lamer and watch his head explode.
Yo, "hacker." 10100111001.

-hacker's brain explodes-
10100111001 by AJ January 28, 2007

10101000100010100 

boring stuff that programs computers
10101000100010100

1010011010 

"Beware 1010011010! The number of the devil!"
"Huh?"
1010011010 by Chris Ridsdill January 28, 2007
More from Urban Dictionary
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
Load more