YOU SAID:

It ain't funny if you don't laugh

INTO JAPANESE

笑わないと面白くない

BACK INTO ENGLISH

It is not interesting unless you laugh

INTO JAPANESE

笑わない限り面白くない

BACK INTO ENGLISH

Not funny unless you laugh

INTO JAPANESE

笑わない限りおかしくない

BACK INTO ENGLISH

It's not funny unless you laugh

INTO JAPANESE

笑わない限りおかしくない

BACK INTO ENGLISH

It's not funny unless you laugh