1. omg or omj 2. lol or ltm 3. kewl or cool 4. j/k or j/j 5. 1,2 or 3 6. : ... ( or ; < ) 7. <>< or ? 8. haha or hehe 9. ,|,, or 8 () 10. l m or n 11. cola or pop 12. creek or crik 13. rotfl or lmao 14. x y or z 15. dunno or don't know 16. x_x or X_X 17. quibblo or disney world 18. cake or ice cream 19. oj simpson or micheal jackson 20. last one.....