A message board posting technique designed to end or derail threads that its user finds uninteresting or lacking productive discussion. This technique involves posting screencaps from the 1967 Spider-Man cartoon series with humorous captions unrelated to the original thread topic. The user generally initiates a Spiderman thread with captions intended to declare that the original thread topic will no longer be discussed. Occasionally, additional users contribute to the derailing with their own screencaps of Spider-Man. Frequently used on 4chan's various message boards, where the technique originated. Generally used to derail threads about incest or "wincest."
by AntonioCastagnoli May 26, 2013
An otherwise normal woman's shirt with a completely pointless hole in the middle, below the neckband, specifically designed to display her cleavage. Not to be confused with a regular low-cut shirt.
It's fine to wear short shorts and a tank top and say you aren't asking for attention, but if you say the same thing while wearing a shirt with a tit window you need to shut the fuck up.
by AntonioCastagnoli September 09, 2016