Using two newlines to separate paragraphs, instead of only one. Typically used on 4chan to discredit someone on the basis of being a Reddit user, or derail the conversation.
Using a Taco Bell quesadilla to profusely spank someone while they have beans in the ass, sour cream on their butt cheeks, and a burrito down their throat.
To hide one (or more) bottles of the horrible english beer "Old Speckled Hen" in a friend's residence. When more than one bottle is being hidden it is customary to place one bottle in an obvious location, thus alerting the "victim" that they have been speckled and another bottle has been hidden more cleverly.