When a person that usually has an IQ of less than 100 is enthralled by common video images and footage who will watch the same footage over and over for 8 hours or longer. Sometimes they are excited over and over again.
Look at Robert He has spent all day in his office watching the "Ewoks dance" over and over. A 4 minute video amazes that Vidiot. I would hate to see his departure.
In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.
The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
A insultused online when someone is getting roasted on a game.
Raxorz88: Lmao we are at 10-1
xXn00bslayerXx: Oh My GoD uR mOm GaYyYyY! Lmao u got roasted rn lmao lmao u got roasted!1!11!1!1!1!!1!1!!1!1!! Take that nigger!1!1!1!1!1!1