555

the equvilant of "hahaha" in english used by thai ppl online. In Thai "ha" means 5. Thus, hahaha = 555

Thai Person 1: hey ::insert a funny joke::
Thai Person 2: 555555

by Ayda May 5, 2003

555

Thai for "hahaha"

he kuy 555~

by kvy~ April 11, 2003

555

Alternate version of lol or "hahaha" in online or text conversation, usually with someone who speaks Thai. The Thai word for 5 is pronounced "ha", so three of them would be pronounced "hahaha"

Guy texting woman in Thailand: Did you go to the doctor and get that rash on your cooch checked out?

Bar girl reply: Yes, docter say boom boom now, ok.

Guy's reply: Come over then. And don't forget your sister, 555.

by Thailand Dan August 11, 2005

555

An Integrated Circuit(IC), cased in an 8-pin DIP(Dual Inline Package), commonly used as a timer or a simple frequency generator.

I need to replace the faulty 555 in the timer

by [c0x0r] January 15, 2005

555

To give a false phone number to someone you'd rather not have your real number.

He wanted her digits, but instead she gave him the 555.

by DJ Bill June 24, 2003

555

Numbers used in movies, television, magazines . . ect. as the first three characters in a phone number so as not to promote stalkers who would otherwise actually call that number.

"Hey, call Tom Cruise at 555-6969."

by Randi® April 1, 2004

555

Used mainly by Thais; 5 in their language sounds like "ha",so this mos tlikely means "hahaha".Used a lot in online video games.

"555! I pwned teh monster!"

by Omg November 12, 2002