YOU SAID:
Hey wanna go get lunch
INTO JAPANESE
ちょっとランチに行きたい
BACK INTO ENGLISH
I want to go for lunch
INTO JAPANESE
ランチに行きたい
BACK INTO ENGLISH
I want to go to lunch
INTO JAPANESE
ランチに行きたい
BACK INTO ENGLISH
I want to go to lunch
Come on, you can do better than that.