guy1:lets go to disny land in my buggy  guy2:but we won't fit  guy3:then lets start beaner packin
when alot of people get in a small car and are bunched up and really tight
"guy1:lets go to disny land in my buggy  guy2:but we won't fit  guy3:then lets start beaner packin" What is the definition of "beaner packin"?