@peterdrake

HDMI = high-definition multimedia interface (spec for the cable that connects a display to another device)

ASMR = Autonomous sensory meridian response (the tingles)

TLDR = too long, didn't /don't read (used to flag textual information that may be too long or verbose - also signified as TL;DR or tl;dr, it is internet slang to say that some text being referred to has been ignored or should be ignored because of its length. It is often used to refer to excessively wordy Terms and Conditions statements. It is also used to introduce a summary of an online post or news article. It may sometimes be used simply as sort of content warning for linked content that the poster feels readers may not want to waste a lot of time on because it's so long so they flag it with this TLDR so that users that don't have a lot of time at the moment or maybe have dyslexia and have difficulty reading long walls of text may want to avoid following the link to that content. The phrase dates back to at least 2002, and was added to the Oxford Dictionaries Online in 2013.)