also known as sigma male, littlebigmedium is a person the trolls people on social media. he often talks about femboys/anything sexual, racist, sexist etc.
Like an STD it can be sexually transmitted. Littlebitchitus comes in 2 stages.
Stage 1: you start showing sign's, said signs are not noticeable and come as a slight increase in anger and slight decrease in humor.
Stage 2: you full on a little bitch, at this stage your brain will subconsciously choose a "Daddy" once you full on a little bitch you should become "Daddys little bitch" at which point you will be unable to insult your daddy or win in an argument in any way. You will also begin subconsciously listening to your daddy and requests he makes without thinking.