Coffee for mozzie?

We were in the car on our way home from Chinese Garden when I realized
that he had a few mosquito bites on his legs.

G: Why did the mosquito bite me?
M: They were probably thirsty and needed to drink some blood.
G: I know, I know! (in the voice of a character from Higglytown
Heroes) You can make a cup of coffee for them to drink. Then they
won't bite me.
M: LOL :)