Plural of bus. The consequence of a long debate in regards to the proper spelling of buses vs. busses, which resulted in other variants including bai, bi, and boon, which had been proven wrong. A slang plural associated with word 'bus'. This word was made by my pal. It was developed over a disagreement between him as well as others over 'busses' or 'buses'. While buses is supposedly correct, beese however continues to be for joke purposes.