A person who tries to solve real life crimes by finding evidence exclusively using their computer.
Usually collaborates with people on Reddit/4chan or other forums.
Young Timmy is too into finding the identity of a cat murderer he found online by finding the IP address of the site the murderer set up and posting it on 4chan. He is an Armchair Sleuth.
A stalker on Twitter who goes out of their way to dig up anything on someone so they can cancel and harass them over social media with a mob of fellow Twitter Sleuths and degenerates. As referenced prior, Twitter Sleuths are the backbone of cancel culture. Without them, Cancel Culture wouldn't exist.
The Twitter Sleuth dug up a 10 year old message on a celebrity's social media account where they said "ur mom gay lol" and they have used this as evidence to start an online flame war for homophobia and sexism.
The act of picking up a used condom you’ve found on the street and pushing the semen into your mouth and ingesting it.
Urban Sleuthing
Sky was walking to the Silverdale hotel after a busy game of cricket for something to refresh her.
She found a used condoms outside and picked it up and began Urban Sluething (Ingesting the contents).
Urban Sluething can describe one of more condoms with semen in being digested.