yikes

i was in a starbucks last week waiting to meet my aunt wren, and as i was putting a drop of milk into my iced coffee, i stood in front of a bulletin board covered in fliers and postings.
there was a section of it where someone had put up some art pieces from an elementary school.
this was one of them...it scared me...why would someone put this one up???

the writing says: 

Im ty-logoyx. ive had been in the dark corner of the prom.
If anyone comes near they will be chopped into shreds. If
they die I sometimes take there clothes and use it for my own.
Nobody cought me but I will keep on doing it till i am sick of it.