Where, in comparison to the rest of the album, it just seems like the most incredible mistake, either because it's a shit song or because the placement is weird. Even worse if it's directly preceded by a song that would have made an amazing finish on its own. See:

Imagination Blind on Dinosaur Jr's 'Farm' (preceded by I Don't Wanna Go There, which ends in four minutes of J's best ever soloing - we don't need a substandard Lou track to finish things off)

Optigan 1 on Blur's '13' (preceded by No Distance Left to Run - Damon finally bears his soul as the curtain comes down - the fairground exit music that follows is just too incongruous)

Thoughts?