Not to be confused with the "Unreleased" category (though the two may overlap).

This is a category for items that have been either a) discontinued after a short time (such as the case of Magenta Furries being in stores for a very short time then being replaced) or b) gotten through an actual "glitch".

This category is not for items that have been gotten illegitimately, such as the Glitched Phantom Crate (despite being referred to as "glitched"). It is not for items that are called "glitched" but aren't actually glitched either, such as the "glitched" Holiday Sweater, which can still be won in TFD, hence not glitched at all.

If an item is in both "Glitched" and "Unreleased", then it means the item could be obtained through both legitimate glitches and illegitimate means.