1 definition by Salty T

1. hot, sweaty, saggy testicles.
2. a bag used in the summer months.

noun: plural - summer sacks
pronounciation: 'se-mer'sak

I need a butter knife to scrape my summer sack off my leg.
Can you turn on the A/C? My summer sack is leaking out of my shorts.
by Salty T October 30, 2007
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