Replying to grad pranks

hey there do other schools with grade 12 do grad pranks... at my school last year the grade 12 (gilrs) made a sign saying 'Busting out' and there were girls bras in the trees and on the door hands and the goal posts... and then the next day the all grade 12 took class room desks and chairs and couches from the school onto the rugbyt field and spelt '2003 since they were the grads of 2003! and also if u wore white on the last day of school the grade 12 got u with water guns not such a good thing for me wearing white pants! does any other schools do that?!
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