scruntknuckle

Noun. A man's metaphoricle (sandy) vagina, also used as a derogatory term to describe someone that is being an extreme douchebag or asshole.

Courtney: Carl made a mess at the party last night than got pissed and threw a tantrum when he was told to clean it up.

Ryan: what a scruntknuckle!

Used in a sentence: man! Carl was suffering from a severe case of scruntknuckleitis last night!