When something could possibly be the best thing ever but is not confirmed to be the best thing ever. Everyone who says it might be best is questioning the other person to confirm that it is in fact... best.
An ingenious and intensely awesome band with an incomprehensibly novel style consisting of varying musical styles, exuberantly quirky lyrics with inticate wordplay, and overwhelmingaesthetic value.
"Well, I don't know--though Flood remains one of They Might Be Giants' most popular albums, I prefer the sheer ebullient eccentricity of Apollo 18."