Wiktionary
alt. 1 (context idiomatic English) That is it; that is the situation or state of things. 2 (context idiomatic English) (non-gloss definition: Used to introduce a speaker's interpretation of what has just transpired or been described) phr. 1 (context idiomatic English) That is it; that is the situation or state of things. 2 (context idiomatic English) (non-gloss definition: Used to introduce a speaker's interpretation of what has just transpired or been described)
Wikipedia
"There You Have It" is a song written by Steve Bogard and Rick Giles, and recorded by American country music band Blackhawk. It was released in August 1998 as the lead-off single to their fourth album The Sky's the Limit. It peaked at number 4 on the United States Billboard Hot Country Singles & Tracks chart, and number 10 on the Canadian ''RPM' Country Tracks chart.
Usage examples of "there you have it".
I wish there was something funny about that, but there you have it.