Fun Idioms

1- Horse Sense:

def: common sense
www.discovery.org/a/2823
Horse Sense
The Debate In Washington State About Bestiality Is Actually A Fight Over Human Exceptionalism
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2- Beefcak

def: a handsome guy

http://findarticles.com/p/articles/mi_hb4298/is_200203/ai_n14947822
WHERE'S THE BEEFCAKE?(Changes in Men's Health magazine)(Brief Article)

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3- a bird brain

def: a fool
www.instructables.com/forum/Being-a-bird-brain-isnt-so-bad-after-all---Singi/
Being a bird brain isn't so bad after all: Singing in the Brain...song birds n songs, people and speech...