poilkjmnb
this shows boredom beyond qwertyuiopasdfghjklzxcvbnm and even beyond mnbvcxzlkjhgfdsapoiuytrewq and poiuytrewqasdfghjklmnbvcxz. one types the last 3 letters of the 3 rows of the keyboard backwards, starting on the top and ending at the bottom.
Random Person: *yawn* i'm so bored, i'll type in poilkjmnb just for the sake of boredom.
Everyone Nearby: *GASP*
Everyone Nearby: *GASP*