Stupid Baby Nelli (SBN) is at her best friend's house, and decides to call her parents (right next door, actually) and check in.
SBN: *dials the phone...555-7777*
SBN: Hi daddy. I'm just calling to let you know I'm at Becky's and will be home in a few hours.
Man: ...I'm not your dad, sorry.
SBN: *is mortified* Oh! Um, sorry. Wrong number, I guess.
Man: *friendly* That's okay.
SBN: *hangs up, confused* Hm. *dials number again, 555-7777*
Man: I'm not your dad.
SBN: *scornful 'I know I dialed right this time'* Come on, daddy, stop it.
Man: I'm not your father.
SBN: *upset* Daddy! Cut it out!
Man: I am not your father!
SBN: ...what number is this?
Man: *exasperated* 555-7777.
SBN: That's my number!
Man: No it's not.
SBN: ...oh. *small voice* Okay. *hangs up*
SBN: Becky? What's my phone number?