Where is "See you Space Cowboy" from? I feel stupid not knowing, but I can't quite put my finger on where "See you space cowboy" is from. I know it's from an anime (that I think was made in the 90s?), but what anime specifically is it from?
It's definitely Cowboy Bebop.

The background character is Spike Spiegel:





The phrase is taken from one of the ending credits:



However, the song on that website doesn't match the song entitled "See you Space Cowboy" on the Original Soundtrack, but is in fact "Space Lion".