let’s learn about "~을/를 때리자"(let’s do something

1. 때리다 : (1)  [후려치다] beat; strike; knock; hit; thrash; give[deal / deliver] a blow; punch; (손바닥으로) slap; (몽둥이로) drub; club (2) [=비난하다·공격하다] attack; charge; criticize; denounce

2. but it can means "let’s do something" or "do something" as "때리다" or "때린다”

3. "한판 더 때리자" means « Let’s do something "