STEP 1. Jump on her while she is sleeping and invite your brother to do the same.
STEP 2. Tackle your brother (on top of your mother).
STEP 3. Pin your brother down and laugh hysterically while he tries to get up.
STEP 4. Repeatedly ask your brother - in your loudest speaking voice - why he is hitting himself. Alternately, ask why he smells like poo poo or if he is, indeed, made of poo poo.
Note: It is critical to remove your "listening ears" prior to this exercise in the event that your mother screams at you to get off of her and / or get out of her room.
Happy first day of summer!