He actually says "loca" which is spanish for crazy. See his answer below from: http://screencrave.com/2009-11-18/taylor-lautner-interview-for-new-moon/
Your character says 'loca' to Bella. Do you speak Spanish, and are you going to be speaking more of it in the future?
TL: I don't' speak much Spanish. I took it in school, that was about it. I think it's Jacob's personality. He's outgoing, he's random. It definitely doesn't have anything to do with his character just the fact that he's friendly and you never know what to expect.
I'm positive he never said "Luka"
I think it's supposed to be loca, which means crazy...
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they don't actually have parents but they both look up to Luka as a mother figure cuz she's older
Yes there was. Luka (I'm not sure if that's how you spell it) was Klaus' warlock. He was working to get his sister back and (spoiler) ends up dying when his father casts a spell, sending him invisibly to the Salvatore house to pull the stake out of Klaus' heart. Katherine catches him and Damon burns him to death. Hope this answered your question!:)
I'm positive he never said "Luka"
luka
I think it's supposed to be loca, which means crazy...
Luka's full name is Megurine Luka.
Luka Dejanovic goes by Luka Brate.
Luka who. Luka from Dragon Slippers is married to Creel. Luka the Vocaloid broke up with her boyfriend. I vaguely remember there being a mainstream Luka from some TV show but you're gonna have to do better than the Luka with the boyfriend in uncategorized.
The population of Banja Luka is approximately 150,997 people.
Luka Omoto is 167 cm.
Faimalaga Luka died in 2005.
Luka Svetec died in 1921.
Luka Žvižej was born in 1980.
Luka Nižetić was born in 1983.