When it comes to workplace etiquette, there are certain things were are just not supposed to be doing online. For example, hitting up a free cam site or looking at thirst traps. While we may enjoy such activities in the comforts of our home, it's not really kosher to go there in the office or on the work computer. And honestly, being on the job isn't the most arousing activity. Sometimes, however, we do like to indulge in some dirty humor, and the best way that's even somewhat acceptable is mem…