What you say when you look down and suddenly realise your in a room full of girls and you realise that you cock is fucking tiny, so you shout "Why is my penis so big", and everyone thinks you've got a fucking massive beast down there
I had to tell my dog "My penis is bigger than yours" to assert my dominance so it would listen to my authority. Afterward a brutal "sword fight" takes place to further prove my dominance to the lesser being.
1. Term meaning that he/she has the bigga penis. Usually yelled out in class or outside or even at the mall. Usually yelled out in an area to notify the coming of the bigga penis. Sometimes could be so large and so powerful for no specific reason.
*Group of students at a table in school*
"MY BIGGA PENIS!"
"SO LARGE! WHY? WHY MUST IT BE SO LARGE!"