Well... When i began to play runescape in 9th grade and i had a very childish friend who was a little bit perverted and always repeated one word over and over again. his 9th grade word was "beans"(you don't want to know what his word is now :-w ) so just about everyone was saying because well... i don't really know why but we did. So i had to think of something to do with beans. i decided not to use jumpINGbean since that was to perdictable so i tried jumperbean and the two was just added on.