Unofficial unit of measurements

UH has many veterans and some have habits. Enough to be considered a standard (good or bad is subjective) to compare to. This also refers to terms for an action/whatever used frequently. There's no official list for these, however some are more well known than others. List the ones used frequently here. A brief explanation is suggested along with how it's used

Anti levels of pointless destruction: Named after the player with the habit of blowing stuff up in arcs. This is one of the things his arcs always seem to feature every single time in some form. Used to refer to mass destruction when lesser scales fail to work.

Tayfk: Named after the player, who has a history of afking for longer than expected. A brb frequently means much longer than expected, to the point that everyone knows when he afks, expect a LONGER wait than normal. This also means afking without saying so. Used when someone is afk/brb/whatever but takes longer than expected to return. Mostly used to refer to the namesake's habit though which still persists. The Term's name was NOT created by Tay.

Noteable tayfks include: Brb to get milk, was gone for two days (Done by namesake) and MORE...

(More may be defined, however there are units that are more private that exist. How many is not known.)