
Whoa
Informal Usage
 Used in casual conversations among friends, not in formal settings. 
Whoa, that was a cool trick, dude!
 Emotional Emphasis
 Expresses strong emotions like excitement, shock, or disbelief. 
Whoa, I can't believe we won the game!
 Signal for Attention
 Grabs the listener's attention before important information is shared. 
Whoa, listen to this! I've got some big news.