That's So Gaga 

A term used to describe someone who is "out there" with style, personality and craziness. Can also be used to describe an inanimate object that looks odd or crazy. Also used when someone just reminds you of the infamous Lady Gaga.

"oh, look at that girl over there, she is so gaga"
"that outfit is soooo gaga"
"omg that person's hair is crazy, that's so gaga"

That's So Gaga by Dj Hollywood April 25, 2010

That's so Lady Gaga

Something that is almost, close to being gay.

Usually refers to something that is disliked.

Can be used in place of "that's gay" or "that's stupid"

After and act of stupidity by one person another person would respond "That's so Lady Gaga" in order to state how gay it is.

That's so Lady Gaga by APESlover!! March 21, 2010