I am almost 20 and I still have the urge to put almost everyting I see into my mouth, I even have gone as far as licking posters, cd covers, dvd covers, and items in wal-mart.
I also have this urge to lick my music professor (just not his feet).
and lastly, I have the strong urge to commit a terrible crime just because I am convinced I could get away with it.