the eiffel towerのようなどんな単語でも探してください。
 
1.
Used to express disdain for something deemed stupid or obvious, especially a self-evident remark.

This phrase was started with the blonde joke where a blonde calls the fire department because her home is on fire. When the person asked how to find her house she replied "Duh, the big red truck outside."
A woman walks out of her house to her car with her keys in her hand. A man calls out to her, "Going on a drive?"
To which she replies, "Duh, big red truck."
Noodles84によって 2006年09月20日(水)
 
2.
big red truck is basiclly just a made up phrase that means duh
girl 1: so you are going out with him?
girl 2: big red truck!

oopss i spilled some cokeによって 2006年04月19日(水)