noun, (SWOHL-r DER-bee)
1. A grandiose affair at which feats of strength are performed, all with the obvious result of getting swole. A swollfest will only qualify as a swoller derby if it is done very publicly with the obvious goal of drawing attention.

2. A marathon gym session in which all imaginable lifts are performed with vigor.

3. The standard daily occurrences that take place almost at Muscle Beach in Venice, CA.
1.

"Bro, did you see all those dudes lifting outside?"
"Yeah, bro. I'm tryna get in on that swoller derby. Look at all of the attention they are getting!"

2. Tony was feeling incredibly swole, but exhausted after his six hour swoller derby in the gym.
by mikekais September 24, 2013
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