Just in case anyone is wondering I obviously believe the month of December should have to 3rds. Guess I need to recharge my batteries, so I will be watching White Christmas tonight no matter how much my family whines. Danny Kaye makes me laugh.
Enough about me. Now on to today's hints.
1.) You grope for me in the dark.
2.) You put your hand in your pocket and fiddle with me.
3.) Iwill only work in the right hole.
What am I?