you surely got threadworms in your rectum. its about 1cm long
and as thin as a thread or your hair. its white and it wriggles out
of your anus at night and lays small eggs at the anus. then you'll
feel itchy and scratch and in the morning u get smelly fingers
HAHAHAHA. the saying goes: IF YOU HAVE ITCHY BACKSIDE AT NIGHT, U
WAKE UP WITH SMELLY FINGERS! its caused by threadworms, the itch.
to prevent them coming out, u wash your anus with soap every
night...