I hear this a lot and it is rather common. I remember when my son was first learning to sign, he signed milk for everything. I was recently re-reading Monica Beyer's book, Teach Your Baby to Sign: An Illustrated Guide to Simple Sign Language for Babies,
when I ran accross this topic once again. She suggests that this is actually a good thing. Your baby is beginning to realize that he can use gestures for communication. Be consistent and teach him new signs to meet the needs you think he may be asking about. With my son this phase lasted for maybe a week or two. Eventually he used the appropriate signs to get what he wanted.
How to Sign BOOGERS and POOP in ASL
9 years ago