object: doorknob
idea: very useful tool

List:
doorknob is needed to get into house
is nice to get into room after parent lockout
is nice to have when you want to barge in on sisters
is good to have around
is useful to get in and out of stores
is nice cause it has a lock

poem:
when I go into the house to eat corn on the cob 
I use a doorknob 
when I go to lock my parents away
I'm glad the doorknobs not hiding in the hay
when I want to run in on sis 
the doorknob I hope not to miss
if we did not have doorknobs outside
I'd be pretty confused on how to get inside
when I want to get to the bathroom to brush my hair
thank you mister doorknob for being there