Noun/Adj. Nonsense, rubbish, bad. From the standard British English of pants, meaning underwear; also a variation on 'knickers'. E.g."The first half was pants but I stayed until the end and it was actually a great film." [1990s] Exclam. An exclamation of annoyance or frustration. From the noun, (above).
PANTS
Meaning of PANTS in English
Slang English vocab. Английский сленговый словарь. 2012