ResTroll 

Rest-Troll - A portmanteau of restroom and troll. A truly disturbed germaphobe who follows unsuspecting victims into the restroom and parasitically attaches themselves to their every move. This is done by the restroll to avoid touching the restrooms interior door handles, and sacrifice you as tribute to the bacterium colonies. Be keenly aware as the restroll often takes the form of a normal person. Perhaps going so far as to engage in casual conversation to lull you into a false sense of security. However, make no mistake, the restroll is a calculating opportunistic creature. For their presence near you in the restroom was only brought about by your own entrance for relief. This is because a restroll can never enter a restroom alone, less they become trapped until a sacrifice enters allowing their escape. Be vigilant in your observation of the surroundings. Did that “person” seemingly appear out of nowhere? Do they spend an inordinate amount of time focused on your direction? Does it seem like they’re trying to expel urine at an ungodly speed and for no apparent reason other than to catch up with you? Do they appear to be exiting prior to returning their clothes to proper order, or prior to finishing or maybe even stopping midstream? My dear friend, if you begin to notice even the slightest such action, distance yourself immediately and evacuate with haste, less you become another victim for the restroll.

Joe: “Hey Steve, you won’t believe it! I was nearly caught by a restroll today at work”
Steve: “How’d you survive?”
Joe: “I noticed he was glancing sour, so I flew out of that place with the speed of 1000 cheetah-unicorn hybrids! That dirty restroll is probably still trapped lol”

ResTroll by CheshireBlack July 12, 2016

Retroll 

Deliberately restarting an argument in a manner which attacks others on a forum, in a chat or in real life without acknowledging to the arguments proposed by peers.

I know I already made her cry about the three pounds she gained, but I can't wait to retroll her at lunch. She's a fat kid waiting to happen.

Retroll by Hontou December 4, 2010

restrology 

the study of restaurant management.

Restrology is a hyponym of hotel management.

restrology by Uttam Maharjan 2 May 2, 2014

Retrolled

A troll reversal

Fuuuu man I just got Retrolled

Retrolled by XxxFunny_BasketsxXX October 10, 2011

golden retroller 

a mix of a golden retriever and troll; someone who doesn’t stop trolling but has a good ten retriever personality. put them under a bridge.

Person 1- “Peyton is a golden retroller. He asked me to prove if this word exists so I made a definition.”

Person 2- “This definition doesn’t count anyone can add definitions on this website that’s cheating, Willow.”

golden retroller by willowthetree March 25, 2023

Rectroll 

To surreptitiously expose an unsuspecting viewer to a picture of an anus through obfuscation. The novelty practice of rectrolling is executed through the display of digital images (typically on the World-wide Web) containing anal content when the image viewer is expecting to view an image without such content. The practice may take multiple forms, such as falsely advertising a hyperlink, or in creative photography featuring a primary non-anal subject matter that draws the viewer’s eye, resulting in some form of delay before the viewer notices the anus displayed in the photograph.

The term rectroll is a derivative of the Internet phenomenon “rickroll,” combined with an abbreviation of “rectum.”

To surreptitiously expose an unsuspecting viewer to a picture of an anus through obfuscation. The novelty practice of rectrolling is executed through the display of digital images (typically on the World-wide Web) containing anal content when the image viewer is expecting to view an image without such content. The practice may take multiple forms, such as falsely advertising a hyperlink, or in creative photography featuring a primary non-anal subject matter that draws the viewer’s eye, resulting in some form of delay before the viewer notices the anus displayed in the photograph.
The term rectroll is a derivative of the Internet phenomenon “rickroll,” combined with an abbreviation of “rectum.”

I totally just rectrolled my boss, he’ll never have another night of peaceful sleep after he unsuspectingly saw a picture of my ass.

Rectroll by Rectal Rectardo May 4, 2011