YOU SAID:

crying while laughing is usually the best feeling in the entire universe unless it is because you just got involuntarily tickled

INTO JAPANESE

笑いながら泣いては通常、最高気分が宇宙全体でだけくすぐった思わずを得たのでない限り、

BACK INTO ENGLISH

Crying with laughter is usually tickled alone in the entire universe feels best thinking unless you got