Define Rookie Mistake Meaning

Rookie Mistake
An egregious error (or altogether unwitting, on the other end of the spectrum of awareness) resulting in a response ranging from a harmless prank to serious vandalism (Localized to York, PA)

It was a major rookie mistake for him to leave his car door open!
By Belva
Rookie Mistake
Falling in love with a girl prematurely.

"Man! Look at that idiot! He fell for that slut after one night! She totally blew him off!"

"What a fool. It must be his first time with a girl."

"True man. We've all made those rookie mistakes."
By Allis
Rookie Mistake
Leaving your facebook account up, allowing any intruder to access your profile. This status usually includes some falsely incriminating statement about the victim.

Why does my status say '@Greg has a small penis?!'"-- "Ooooh.. sorry. Looks like you left your profile up. Rookie mistake.
By Lari
Rookie Mistake
Trying to steal on Yadier Molina

Did you see Jose Siri try to steal on Yadier Molina? Talk about a rookie mistake
By Mellicent
Rookie Mistake
A mistake that is caused by a lack of experience, a lack of attention, a lack of care, or any combination of the 3.

Person A: My roommate was playing Grand Theft Auto the other day, but it was his first time playing a game in the series. That part became clear when he tried stealing the first parked car he saw... only to immediately get a wanted level because there was a police car nearby that he somehow didn't notice.

Person B: Talk about a rookie mistake.
By Kellie
Rookie Mistake
The act when someone makes a mistake that is so stupid, he is considered a rookie at it. The person must be called a rookie until the event is forgotten about, which in most cases takes a long time. Sucks for the rookie.

Person 1: Whats a rookie mistake?

Person 2: Thats a rookie mistake for not knowing what a rookie mistake was!

Person 1: Ahh man!
By Talya
Rookie Mistake
Making an ill-informed decision

Rookie mistake; ordering a feed and leaving, trusting that the boys won't eat it.
By Clementina