Who sings this it goes "when i met you last night baby before you opend up your mouth"?

i think its by warren g but i cant find the lyrics ! please if you know the title of the song or can give me a link to the lyrics please post it! who ever gets it first ill give 5 stars and best answer!

snoop dogg.... Aint no Fun (if the homies cant have none)

http://www.azlyrics.com/lyrics/snoopdogg...