That is what my baby asks me, and he holds out his hand, middle finger standing alone.
Now, as a Mama for almost 9 years, I have seen little hands make this salute before - always done in complete innocence - but it's always a bit of a shock to the system.
I have him repeat the question and am still puzzled - and a bit jarred - by his, um, question, so I tell him to ask Daddy. Then, like a good wife, I giggle quietly while he does, very earnest and sincere.
'Why do we have a game that does this?'
Daddy doesn't know either (and he's shoots glances of the I'm-trying-not-to-loose-it-laughing at me), but Daddy is smart and he has a plan.
"Show me", he says, and little feet go running. Daddy follows, and the mystery is solved....
Turns out, we do have a game that does that. ;o)