Used in 2 prominent ways:
1. Used as japanese slang for "Thank you," as 3 and 9 are "san" and "kyu" respectively.
2. Used to reference Hatsune Miku, as the alternate way of saying 3 and 9 are "mi" and "ku" and thus can be used to reference her.
1. Used as japanese slang for "Thank you," as 3 and 9 are "san" and "kyu" respectively.
2. Used to reference Hatsune Miku, as the alternate way of saying 3 and 9 are "mi" and "ku" and thus can be used to reference her.
"3939."
by Hardstuck Internet August 3, 2019

by cholincool August 5, 2008

In Japanese, 3 is "san" and 9 is "kyuu".
In a Japanese accent, "Thank you" sounds like "Sankyuu", people will often use "39" as a way of saying thanks.
In a Japanese accent, "Thank you" sounds like "Sankyuu", people will often use "39" as a way of saying thanks.
by ihaveapseudonym June 3, 2010

One of the greatest Queen songs. The 39’ mean the number of the space ship in the song. If needed more info check out the song!
by Mrcold April 21, 2022

by Not a legend 27 November 14, 2019

Emoticon that denotes anilingus. Turned on its side, the 3 becomes butt-cheeks, the 9 becomes a smiling mouth with tongue.
by starved in ph August 6, 2006
