TAKE (OR GET) ONE'S LUMPS INFORMAL,
Meaning of TAKE (OR GET) ONE'S LUMPS INFORMAL, in English
take ( or get) one's lumps informal,
chiefly N. Amer.
be attacked, punished, or defeated.
→ lump
Concise Oxford English vocab.
Сжатый оксфордский словарь английского языка.
2004