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When one is so basic that one cannot describe their own actions, they use this phrase and think it's cute. It is not actually cute in real life, it just pisses everyone off due to the lack of information or care to explain any detail of what occurred.
(picture of unlabeled box on counter)
"So today I did a thing..."

(Picture of dirty underwear)
"So today I did a thing..."

(Picture of toilet paper roll)
"So today I did a thing.."
via giphy
by grumblestein June 14, 2017
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