The mommy Cobra with her little son are taking a “walk”. The little cobra asks; "Mommy, are we poisonous?" "Yes, we are. Why you ask?" The little cobra asks again; "Are you sure that we’re poisonous?" "Yes I am!" says the mom with pride. The little one asks again; "Are you very very sure that we’re very poisonous?" "Damn sure! We’re the most poisonous snakes in the whole world! But why you ask?" The little cobra burst into tears; "Cause I bit my tongue a bit before!"