Paint on your nose.

Monty, get out of there, you'll get paint on your nose.
''But Dad, I HAVE to check out everything. It's what we do.''
*groan* Well don't come to me to clean your nose.

Daisy ! Not you too.
''But Dad, I HAVE to sniff everything.''
*groan* Well, you'll have paint on your nose too then.
Si the Dogblogger