This is the 11683rd most frequent Russian word.
забацать
To quickly create or do something, often casually or improvisationally.
In this sentence, 'забацай' is used colloquially to mean 'whip up' or 'quickly prepare' something, often emphasizing spontaneity or creativity.
Давай забацай нам что-нибудь вкусное на ужин.
Come on, whip up something tasty for dinner.
Here, 'забацал' implies a creative effort in assembling or making something from available resources.
Он забацал новый диван из старых материалов.
He crafted a new sofa from old materials.
In this usage, 'забацал' describes putting together or composing something with an unexpected or striking result, often referring to personal style or appearance.