Ding Dong

On arriving home, when Billy Idle chose, rather than to open the door with his key and enter their abode in an adult fashion, to ring the doorbell repeatedly in a frenzied manner until Gobby dropped what she was doing and rushed to admit him, she did remark,

"Why would I not get away with being that annoying?" 

And was not entirely placated wit the curt reply of:

"Because, with me, it's unusual."