What ?

[Chipchopper]

I was doing a crossword with my son, whilst he was calling out the clues.
"Exells", I heard him say, "3 letters"
I struggled with the clue for some time, but with no luck.
Some time later, I picked up the paper to see for myself and the clue was....egg cells.

ova to you.

[Patsy33]

Haha... My son asked for an X Box for Christmas. I thought he said egg box. He wasn't very happy with me.....

[Chipchopper]

Patsy, You could have at least put some cream eggs in there..

[Patsy33]

Yeah, that might've sweetened it a bit!..

[frugalfred]

You should give him free range..

[Patsy33]

Oh Fred, you never fail..... Haha...

[marval]

At least it was an eggcellent joke.