Place frozen strawberries in your blender. Add the lemon lime soda until it's about 1 inch above your frozen strawberries in the blender (I pour till I reach the 3 cup line). Add lime juice, then place lid on top.
Pulse on ice crush setting (if you have it) for 10 pulses.
Then turn on high for about 10 seconds. Check consistency. If too thin, add a couple more frozen strawberries. If too thick, add a little more soda. Blend again for 5 seconds, if you added more.