1 definition by Cogito Ergo Sum

Top Definition
When you decide to turn your swaggalicious swag on at a dangerously high level since you live only once.
Bob: yo man im feelin so swaged up today. i feel gud
Tim: You'll only live today once
Bob: haha #swaggalicious #yolo
Tim: *#swagyolicious
by Cogito Ergo Sum May 11, 2012
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