I vote we call her "Grandma."
A melee support/fighter
Q - Rolling Pin: Swings a rolling ping. Slows an enemy if hit, or can be used to deflect projectiles (but only one!).
W - Milk and Cookies: A healing skillshot, but can be selfcast. Gives ally a small moving debuff (maybe 5% tops), but heals decently. If it hits an enemy, it heals them slightly but gives them a bigger slow debuff. Boosts damage of her Q in its duration, enough to offset the amount healed and then some.
E - Shopping Cart: Roll down a straight line for a brief amount, higher MS but cannot change direction. Can catch allies or enemies, but does not deal damage. Boosts the damage of her next aa.
R - Crazy Cat Lady: For each level put in, a cat follows Grandma around. When activated, cats become agitated and attack nearby enemies while Grandma gains additional MR and Armor for 10 seconds (could be reduced). If cast near allies with no enemies within 300 range, cats instead become pleasant and purr, giving allies a small heal and defensive buff for 10(?) seconds.
This is why i'm not working for Riot.
Yet.