|Last Appearance||"Ultra Wankershim"|
A Temporal Pair-o-Sox is a consequence of altering the past with "foreknowledge of the future."
In the episode Ultra Wankershim, the Emotion Lord, when asked why he was crying, reveals to Chris that he misses Beth, hinting that she is not around in the future. This alters the past by giving Chris foreknowledge of the future and therefore creates a temporal pair-o-sox. After this the Emotion Lord say he "can't not put [them] on", puts them on, and begins to spin quickly while getting increasingly smaller until he disappears.
Pair-o-Sox is likely a pun on paradox.