When there is a little person in the back of your head that keeps making you worry about things. This is not meant to be some sort of mental condition and is instead a concept. A way of personifying your anxieties into a sort of anxiety demon. This is incredibly useful as it allows you to tell said personified anxieties, to fuck off. The acronym of this is LPITBOYHS which fits perfectly as we want all of our anxiety demons to go into a pit, from which they will never return.
I use Little-Person-In-The-Back-Of-Your-Head-Syndrome. My anxiety demon is named Kevin and I fucking hate him.
by SirWorringtonBartholomewJacobs February 26, 2023
Get the Little-Person-In-The-Back-Of-Your-Head-Syndromemug. by Jimonte December 10, 2017
Get the make like a baby & head outmug. 
by BrittanyBitch October 2, 2015
Get the Tanker Headmug. A person that is never, not having a good time.
Even though they are most likely intoxicated, they lead the charge in some of the most intricate conversations.
They are not political, mostly because they are living in the "NOW".
They don't often make mistakes, but when they do, it always leads to an amazing opportunity that maximizes the collective's time.
Most likely to be the best-man at a wedding and leave with the line of bridesmaids.
Even though they are most likely intoxicated, they lead the charge in some of the most intricate conversations.
They are not political, mostly because they are living in the "NOW".
They don't often make mistakes, but when they do, it always leads to an amazing opportunity that maximizes the collective's time.
Most likely to be the best-man at a wedding and leave with the line of bridesmaids.
Look at that Billy Head over there, he just chugged a bottle of Jager, disappeared for 3 minutes, and started a conga line with 30 smokeshows.
Are you going to the Billy Heads' tonight? I heard they boxed their whole house last weekend.
Are you going to the Billy Heads' tonight? I heard they boxed their whole house last weekend.
by TrevorShanton August 29, 2020
Get the Billy Headmug. by King kev 84 December 13, 2023
Get the Arron fat headmug. 