look up any word, like vai tomar no cu:
 
1.
Adolescent / minor children who sexually entice adults.
Angela (Mena Suvari) from the movie "American Beauty" is the ultimate tweaser of the character Lester Burnham (Kevin Spacey).

Your 15-year-old daughter is a total tweaser when she wears her cheerleading outfit.
by K-L-O November 19, 2008
9 1
 
2.
A tweet used as a teaser for a future event.
The band posted several tweasers to help build excitement for their upcoming show.
by madprops34 February 19, 2010
1 7