When you get angry, but a cute angry.
Usually occurs out of jealousy, or short-lived anger towards the opposite sex.

(Reference to the jealousy of Tinkerbell, towards Wendy and Peter Pan)
Boy 1: Dude.. Did you see Anna, when you told Jenn she did a good job on her Science project?
Boy 2: Yeah, man. She totally had a Tinkerbell moment.
by XO, Kimbo April 27, 2011
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Wishful thinking that gets in the way of reality and smart decision-making as policy makers who believe something to be true (like the presence of weapons of mass destruction) start acting like they have evidence to prove it true. Closely associated with faith-based decision-making and "in your dreams" thinking.
Even though casualties and the level of violence both escalate in Iraq, members of the Bush Administration keep making optimistic forecasts about freedom and democratic prospects since they are captives of the Tinkerbell Effect. If you believe in fairies, maybe the war in Iraq will turn out well after all!
by Songpoet October 15, 2006
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a keyboard player who trips over cables and does a very gay looking "step" in the stumble.
Whoa!! Did you see how faggy he looked when he stumbled?? That was a real 'Tinkerbell Dan'!!
by tink March 24, 2005
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When your partner takes several pixie sticks and blows them up your ass and then you fart in their face. Partner can wear fairy wings for effect.
"For Tonys birthday i gave him a Reverse Tinkerbell"
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When one punches a lady in the breast region. Often for reasons of malice and annoyance, and leading to a slight discomfort in the nipple area.
"Susan is such a bitch, she tinkerbell punched me the other day for calling her sister a slut. My nips hurt like hell!"
by Bdarnz May 5, 2014
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just after you meet a girl that is so special like the pixie tinkerbell, and you feel happy and peaceful, as if her magic and sparkle has rubbed off on you. a very good feeling of endorphins and love.
"mate you've gone soft"
"nah its the tinkerbell effect, it will wear off in a bit... i hope"
by stuart lowe January 19, 2008
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A hacking method by which an attacker obtains the password to a victim's account by answering the victim's security question (used to reveal the victim's password to himself in the event he forgets it), typically with information that is publicly available. So named because Paris Hilton's T-mobile account was compromised in this manner, as the attacker was able to answer her security question, "What is the name of your pet?" (Tinkerbell). Sarah Palin's Yahoo account was also compromised in this manner.
Don't answer security questions truthfully, as you could become the victim of a tinkerbell hack.
by The Mad Dog March 15, 2010
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