@BakedBanana Even if it's a meme from some survival games, eating glue is not that rare. For modelling and similar hobbies you dirty your fingertips with superglue and sometimes it's faster to rip it off with your teeth than using products, even if you spit it out you get the taste, it's kind of gluesome.
MangaDex Forums
Basic_human
Someone actually eat glue 
Will you eat crayon next?
Will you eat crayon next?
Actual glue eater.