YOU SAID:
Grandma's on the ketamine again for the fifth time
INTO JAPANESE
おばあちゃんが再びケタミンに乗って5回目
BACK INTO ENGLISH
Grandma rides ketamine again for the fifth time
INTO JAPANESE
おばあちゃんが5回目のケタミンに乗る
BACK INTO ENGLISH
Grandma rides the fifth ketamine
INTO JAPANESE
おばあちゃんは5番目のケタミンに乗る
BACK INTO ENGLISH
Grandma rides the fifth ketamine
That didn't even make that much sense in English.