to wipe the floor with somebody
01
こてんぱんにする, 完膚なきまでに負かす
to completely beat someone in an argument or competition, particularly in a humiliating way
disapproving
idiom
informal
例
The reigning champion wiped the floor with his opponent in the tennis match.
検察官は弁護側の主張を徹底的に打ち砕いた。



























