Oh, Djinn djinn --> what does it mean ?

[GermanLover]

I had recently a Chinese girlfriend. She said sometimes

Oh, Djinn djinn

when she was really hot in action with me, probably short before her orgasmn )
It sounded like I would pronounce djinn djinn , maybe similar to the drink gin

Does somebody know, what that meant ?
She didn't want to tell me

[sappire]

mean slowly

[GermanLover]

really, do you think, she wanted just to tell me, I should move slowlier ?

hm, if she had other wishes, requests about the way of how to perform, she (would have) told me in German. Normally she is very open minded.
She said "Oh, djinn djinn", when she was really aroused and enjoying. Of course, she is a kind of woman, who likes series of orgasmns, wants to ride on, like on a wave.
Even after I had cum, she grabbed my joystick with her 2 fingers, and pressed, so that it kept hard for longer.