A Person who is from the Island of Guam. Natives from Guam are called Chamorros, but regardless of race if you are from Guam you are called a Guamanian.
Adam is Chamorro so he is both Chamorro and Guamanian.
James is Filipino but he was born and raised in Guam so he is a Guamanian.
A person who is overly obsessed with the gym. Has nothing better to do in their lives but go to the gym for 8-9 hours. Also drags their friends along for the torture.
TiTo "Hey shwatty what you doing tomorrow?"
Quy "I'm going to the gym from 12pm to 8pm and your coming with me too!"
TiTo "Holy Crap! your a Gymaniac!"