Is it ensure, insure, or assure?
a pre-teenager, generally aged 10-12; also, a youth aged 10-14; also called tween , tweenie
Britney Spears is attractive to tweenagers.
between youth and teenager
Odd; crazy; flaky: Julie is tweaked; first she says she loves Doug and then she fully grovels with Bill/ ''Twin Peaks'' without the dwarves, the demons, and the tweaky humor (1980s+)