When someone is suffering from persistent heartburn, and the only relief is to have one twin toss his salad while the other twin defecates down his throat. All while this is going on, it's not an official Dirty Lane unless he is also fucking his mom's funbags with his flaccid cock taped to a Popsicle stick.
John just went to Taco Bell and we're all out of Tums. Looks like it's time to call up his mom for a Dirty Lane session.
the act of getting your dog(s) to suck you of and cum then use its buthole to clean out the rest of the cum or putting peanut butter on your balls and getting your dog to lick it of for a burst of pleasure
yo i just did a dirty laike last nigh and i enjoyed it
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.