A long time ago, my friend and I were in a TESCOs, getting drinks, and we were talking about back to the future, so my friend decided that he'd just yell MARTY! at me, after everything we saw, "Marty! Cornflakes!" "Marty! They've got a Buy on get one half price deal!" "We gotta go to the frozen isle Marty! They've got TURKEY!!"

I eventually gave in and yelled "SHUT UP DOC GODDAMN!!" (In a weird impersonation of Marty Mcfly and bugs bunny)