I work with kids everyday. Kids of both genders do them. I still hear "Miss Lucy," but the favorite this summer seemed to be:

Lemonade (clap, clap, clap)
Crunchy ice (clap, clap, clap)
Beat it once (clap, clap, clap)
Beat it twice (clap, clap, clap)
Lemonade, crunchy ice,
Beat it once, beat it twice,
Lemonade, crunchy ice,
Beat it once, beat it twice (gets faster and faster and continues until someone misses a clap)

Boys really like this one.