Limon in the Coconut

This is an EASY one, just like all the best Tricks.  I just had one of these on Halloween whilst walking the girls around the neighborhood, 'cause adults also need Treats. 



2 oz            Coconut Rum
5 oz            7-UP
1                 lime wedge

Fill regular drinking glass (12 oz) 3/4 with ice
Add rum, 7-Up and squeeze of lime
Stir gently   

...can't get that song out of your head now, can you?