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.
"3939."
by Hardstuck Internet August 03, 2019
Get the 39 neck gaiter and mug.
Miss you every day
I’ll go any where
Do anything

To have
39…you
by It's_me_Steel August 07, 2021
Get a 39 mug for your coworker Helena.
Japanese style of "Thank You"
3 = San (spelling "sun")
9 = Kyu
39 = SanKyu = Thank You
A = Hey, this for you
B = 39 ( San Kyuu )
A = Iie douitashimashite ( or " you are welcome")
by cholincool July 14, 2008
Get the 39 neck gaiter and mug.
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.
A: Here's that CD you wanted to borrow.
B: 39
by ihaveapseudonym June 03, 2010
Get a 39 mug for your bunkmate Trump.
Screw 69, have you heard of 39? This number resembles anal sex.
You know how I lost my virginity last night? I did 39 with my girlfriend, and now she’s my wife!
by Not a legend 27 November 14, 2019
Get a 39 mug for your cat Bob.
the age before 40 and the beginning of the end. It's all down hill from here, girlfriend! Time to put it in reverse and back that ass up!!
She's 39.. it's almost over for her. "tick, tick tick".
by coming up roses August 22, 2009
Get a 39 mug for your buddy Zora.
Emoticon that denotes anilingus. Turned on its side, the 3 becomes butt-cheeks, the 9 becomes a smiling mouth with tongue.
Hey, baby, I'd really like to 39 ;-).
by starved in ph August 06, 2006
Get a 39 mug for your dog James.