JA! 

JA! is a way of saying "In your face" without sounding lame as hell by saying "in your face"

"yeah thats not what your mom was thinking last night.....oh yeah....i went there....so JA!"

JA! by Greg Pierce, Registered P.I.M.P. May 4, 2005

JA! 

If someone has a "J" in the beginning of their name, or a "J" in your name, JA! is a noise you make instead of saying the person's name if you're in a class room or somewhere quiet. JA! is a sound.

JA! JA! (JA!ohn) (JA! oe) (andJA!rew)

JA! by joeyj26 June 4, 2005

Ja

~Ja - (pronounced like yháh).

Often used by Parman as an answer to everyday questions and situations.

Person 1: Hey, how are you?
Parman: Ja
Person 2: JA
Person 3: Ja bedankt (look up for definition!)
Parman: lol
Person 4: Thank you well
BOB: Heftuúg (look up for definition!)

Ja by myfriendsaredead June 2, 2010

ja

1. German for Yes.

2. Polish for I.

3. Jamaican for God.

4. Short for Ja Rule.

1. Ja, I want to dance with the dance god.

2. Yes, Ja want to dance with the dance god.

3. Yes, I want to dance with the dance ja.

4. Ja, ja think Ja is ja.

ja by Mr. Hams March 15, 2005

Ja

a much much cooler way to say "yeah" or "yes"

Dude 1: hey dude, wanna go to carls jr. after school?

Dude 2: ja!

Ja by Annonymous Sac February 20, 2009

Ja

German word for "yes."

Can you speak German?
Ja!

Ja by BlastMaster June 19, 2003

ja

a word that means the exact same thing as "kinda". whenever you are going to used kinda or sort of youcan put ja in that place. Its used mostly in Maryland and DC.

She gettin ja thick, for real for real.

ja by goodgrrlatheart June 14, 2005