LOL, this is a good one...
Last summer, me and my boyfriend's neighbor used to sneak down to the park *where you can't be after dark on school property* and park our cars wayyyy in the back, and then play on the swings. Well every night we'd get caught by the cops. And one night we were sittin' there, *being good* and the cop came and was like "what are you guys doin'?" and we're like oh we just took the dog down to walk him for a bit, and the cop says "well, where is the dog?" and we look up and the dog was gone. We really had a dog with us!!! Boy did we look dumb... And then a few nights later, i was sittin' in the 'maro and the cop comes up and is like "i'm gonna have to see you guys' licenses and stuff, i have to run your cars thru" and i was like OMFG! My boyfriend, who lives up the street from the park, has a police scanner in his house, and if he heard my name and car go over the scanner, along with his NEIGHBOR'S name...i'd be SCREWED! So we talked the cop outta it

Thank god for smooth talking!