Typically used for a very different set of clothing or fashion
On Buzzfeed;
"What in the Lady GAGA is that!?"
A hot or attractive woman with a large nose
Boy, that chicks hot. Yes, but she is a little gaga!
People who really like Rihanna, Katy Perry, Ke$ha and other artists similar to Lady Gaga making them liable to be curious about Ms. Gaga.
That bitch luvs Katy Perry, she's totes Gaga-curious
When you gaga while giving a blow job.
No more BJ's, I have weenie gaga phobia!