Dont know if this one will get past the censor but here goes, one particularly busy Saturday one of our instructors spent ages looking for a particularly untalanted student, he was eventually found sitting in a C152 with a huge tuna & raw onion sandwich half devoured & a cockpit that smelt like Hinge & Brackets pi55pot! This instructor who didn't suffer fools very well glared at the poor sod who suddenly realising the error of his way stammerered 'eh you don't mind do you' ? Then came the immortal reply ' well you fly like a fanny so you might as well smell like one'