little jimmy also did n't dye the cats green with sarah 's drinkable hair dye , break his sister 's glass art , use the redhead 's erlenmeyer flasks to house fish who subsequently grew to big to be taken out , slather butter on the bottom of the micro-titration plate to experiment with the angle of the table and the coefficient of friction , or sneak into the refectory to put water filled whoopee cushions on the chairs .