Food·Posted on May 5, 201615 Tweets That Will Make Anyone Who Hates The Question "Is Pepsi OK?" LaughNo, it's not OK.by Katie HeaneyBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. 2. 3. 4. 5. Still KDL @2L_belle When a waiter asks me if Diet Pepsi is ok 11:06 PM - 21 Mar 2015 Reply Retweet Favorite 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.