upper arm theory 

The circumference of a female's upper arm can determine how much she will weigh in the future. A larger circumference predicts a woman will gain weight uncontrollably as she ages, while a smaller circumference predicts that she will keep her petite figure without much effort.

"Damn dude, the upper arm theory predicts your bitch will be fat by the time she is 30"

upper arm theory by AphtorShok August 28, 2006

upper arm thoery 

generally statement. if the upper arm- shoulder area is big / chunky.... so is the rest of the person .

talking to a girl online ye shes got a cute face cool - but no other pictures but face > shoulder (upper arm thoery)
TAKE NOTICE MAN DONT DO IT - you will go to meet them , and it will be like an AMBUSH... from a BEAR!

take deadlyxlove on nexopia.com for example

I KNOW U SEE IT, the bigger upper arms n such- yeah thats just a preview of whats below.

upper arm thoery by Lyric B August 22, 2006