The Salesman

A salesman rang the door bell and little Johnny answered.
The Salesman asked if his father as at home.
- Yes.
- Well, can I see him please ?
- No, he is in the shower.
The Salesman asked if his mother was at home.
Little Johnny : Yes.
- Well can I see her ?
- No, she's in the shower too.
- Do you think they will be out soon ?
- No.
The Salesman asked why.
Little Johnny :
- Well, when my dad asked me for the vaseline I gave him some super glue instead.