A T-shirt with an overused, cliched saying on it. For girls, it has some stupid flirty saying, while for boys, it usually says "I didn't do it!" Often worn by preteens.
What's that girl's shirt say? "I can only please one person a day"? Yep, it's a tween tee.
by spel itt rite August 30, 2006
Get a tween tee mug for your dog Zora.
Those persons between the age of 18 and 21. Legally, they don't exist, for they are neither a child, nor a fully matriculated adult. They can be drafted, they can go to jail as an adult, but they cannot check themselves into a hospital or drink alcohol.
Man, I hated being a tween and a teeny bopper, but now I am a tween adult and still can't do shit.
by Quido1 November 29, 2011
Get a tween adult mug for your daughter-in-law Julia.
A person under 13 who wears bright skinny jeans, who abuses eyeliner and parts their hair far over on one side.
"My little sister is so weird," Joe said.
"Why?" Bob asked.
"She's such a Scene Tween," Joe replied with a sigh.
by Joe the Hoe November 23, 2012
Get the Scene Tween neck gaiter and mug.
A Tweening Animation is a frame by frame animation, using a oc in a story based animation, "Tweening" is basically when you copy and paste a part of animation to "Loop" Head bobing,Fur or hair moving in the wind, or eyes looking to left or right are examples you'll probably see in a Tweening Animation, also in this type of animation usually has a fluent, clean it to the animation, making very interesting and different to the content of animation from the animator, in my opinion "Tweening" animation is a lot or probably, EXACTLY, I mean, EXACTLY, like an regular Animation meme, like Ticking, Grrrls, Remix, Meteorite, and other memes use these qualities, Head Bobing, Hair or fur moving, or any loop animation cuts you'll see in memes, vents,loops,tests,wips,vines on YouTube of Animations.
"Hey Josh, did you see Sashley's new Tweening Animation on YouTube? It's amazing!!!"
by Kiri the Neko June 13, 2019
Get a tweening animation mug for your sister Sarah.
An alliterative and fun way to refer to the years 2009-2012.
Person A: Happy New Year 2009!

Person B: Yay! 2008 turned out to be quite a mess! Let the Twenty-tweens begin!!!
by Tom Hartung January 10, 2009
Get a Twenty-tweens mug for your mother-in-law Jovana.