the guy is
the person in a large group of people that is loud,
obnoxious, and makes it obvious that all they want is
attention. they're a show-off and a hotmess
you can also be ''the guy'' if you're the last person to walk into a full classroom, room, and everyone stares at you
example 1
bob "i was standing behind a lady who kept yelling
on the phone to her friend about how she hooke dup with 3 guys last night.
everyone was starring at her."
phil "she was the guy"
example 2
suzy " can you take me to school early today? i wanna be early so i won't be the guy"