Hop-up -Goo and Guu-

Goo - "I can make lots and lots of friends come out of my head!"
Guu - "I can pull a friend or two out of mine, as well."

(because I didn't want to ruin the image with word bubbles)

I'm sorry for using such an obscure reference that no one will get, but this character combo just clicked to me.
I'm not going to explain Guu, because that would kind of kill the joke.

#3 (and the final) bonus gift for
I hope he'll get it.

All of the friends shown are actual imaginary friends Goo thought-up in the episode she was introduced, BTW.

Goo is from Foster's Home for Imaginary Friends (c) Cartoon Network and created by Craig McCracken
Guu is from Jungle wa Istumo Hare notchi Guu (or just Hare + Guu) created by Renjuro Kindaichi
Art (c) J. Shahin (me) drawn in Flash

And I haven't forgotten about the drawings I owe others. I'll work on those next.