The browser window containing an individual assortment of tabs with sexual content that allows the fapper to flexibly switch between his or her preferred pornography and / or closing the entire assortment at once in Case of unexpected visitiors while "in the Act".
Guy 1: Man I can't believe you gave up No Fap November during the last week
Guy 2: Ah who cares I'll just have to redeem myself during Fapless February
A variant of faptop (An old computer used only to view adult content or act as a receptacle for said content), in which the device is a tablet or smartphone instead of a more expensive laptop or desktop. These devices are used because they may be cheaper than a full-fledged computer, they are more difficult to get viruses on (especially in the case of iOS devices), and are more expendable/disposable.
Bob's computer was old and sucky, but it was the only one he had, and he had to share it with relatives, so it was not fit for faptop duty. Instead he went to Walmart and bought a $100 faplet.