2XL: Also known as
Extra Extra Large, especially on men's clothing.
On a sillier note, 2XL was a toy robot from the early 1980s. He had an 8-track tape player embedded in his tummy, and had various tapes that offered trivia and 'edutational' quizzes. You would push buttons labeled A/B/C on his thorax when he asked a question, and the quiz tape would jump tracks to give you the appropriate response. These items survived far longer than one would think, once kids figured out you could stuff a regular music 8-track into him and it'd play fine. At that point, 8-tracks were still cheap at yard sales but players were getting hard to find...