1. snuffle - Noun
2. snuffle - Verb
To speak through the nose; to breathe through the nose when it is obstructed, so as to make a broken sound.
The act of snuffing; a sound made by the air passing through the nose when obstructed.
An affected nasal twang; hence, cant; hypocrisy.
Obstruction of the nose by mucus; nasal catarrh of infants or children.
Source: Webster's dictionaryStop snivelling--you got yourself into this mess! Source: Internet