A children's game which is a variation of the more popular game freeze tag which itself is a variation of the even more popular game tag.
The game is played similar to freeze tag, where there are a number of players, one of which is 'it'. The person who is 'it' runs around and attempts to tag the other players. If a person is tagged they must freeze in place. When frozen you must stand with your legs spread apart for reasons which will shortly be made clear.
The game ends when the person that is 'it' manages to freeze all the other players. Then the last person to be frozen is 'it' for the next round.
This game differs from standard freeze tag in that to get unfrozen someone who isn't 'it' must crawl between your legs as opposed to just tagging you.
From the name of the game, you'd generally play this in the pool. However since most of my friends lacked a membership to the local pool, we usually just played it on the ground.