Another member of your family.

Now that you're all primed to use your mother as your first live guinea pig, you find yourself unable to decide on a merging momentous enough to mark the occasion.

While you ponder, you wander aimlessly until you find yourself in the kitchen.

"Hey dude. Watch where you're going." You look up startled to see your younger sister Zoe standing in front of you, arms akimbo. "If you're going to act like a clueless zombie, at least have the decency to hold a phone up in front of your face like everyone else." She gestures across the room, causing you to take in the sight of your father, younger brother Brad, and older sister Tara all staring rapt at their respective personal devices.

"Sorry," you mumble as you start move past her. Then you realize...

...you could merge your mother with another member of your family!