YOU SAID:

Hey, hey, hey Your lipstick stains on the front lobe of my left side brains

INTO JAPANESE

ちょっと、ちょっと、ちょっとあなたの口紅は私の左側の脳の前葉に染みます

BACK INTO ENGLISH

Hey, hey, hey, your lipstick soaks in the front lobe of my left brain

INTO JAPANESE

ねえ、ねえ、ねえ、あなたの口紅は私の左脳の前葉に浸る

BACK INTO ENGLISH

Hey, hey, hey, your lipstick soaks in the front lobe of my left brain