B1
used when you are talking to or about two or more people
Dictionary examples:
Guys, I accidentally turned my homework into a pizza. Can I eat it now? (0.0)
Hey guys, who wants to join my pizza-eating contest? (0.0)
Listen up, guys! I've invented a hat that makes ice cream. Who's hungry? (0.0)
Come on, you guys, let's go home. (18.8)