Anybody over the age of 10 who obsesses with skibidi toilet. Skeebs are either people who have been consumed by brainrot or like making people angry. If you know anybody who is a skeeb, i am sorry for you.
Billy - "oh crap there's a Skeeb in our class, its joey"
Bob - "yo we should switch classes"
Joey - "bro doesnt have skibidi sigma rizz heh. brr skibdi dop dop do-"
Billy and Bob - "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"