This is an old one

A 5-year-old boy went to visit his grandmother one day. Playing with his toys in her bedroom while grandma was dusting, he looked up and said, 'Grandma, how come you don't have a boyfriend now that Grandpa went to heaven?'
Grandma replied, 'Honey, my TV is my boyfriend. I can sit in my bedroom and watch it all day long. The religious programs make me feel good and the comedies make me laugh. I'm happy with my TV as my boyfriend.'
Grandma turned on the TV, and the reception was terrible. She started adjusting the knobs, trying to get the picture in focus. Frustrated, she started hitting the backside of the TV hoping to fix the problem.
The little boy heard the doorbell ring, so he hurried to open the door and there stood Grandma's minister. The minister said, 'Hello son, is your Grandma home?'
The little boy replied, 'Yeah, she's in the bedroom bangin' her boyfriend.'
The minister fainted.

Loved it!!!

Ah,the innocence of youth.