The act of posting an image or text too quickly onto social media before it has been properly edited, resulting in errors such as misspellings, poor grammar, or improper abbreviations which can lead to feelings of remorse or regret in the person making the post.
Mary regretted her Post-Haste Post to Facebook of her husband Morty pictured at their 20th anniversary party with him holding a can of Coke in one hand and a piece of cake in the other which she inadvertently captioned, "Everything goes better with Cock"!
by Jetta101 February 22, 2014
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