noun
bizarre performance; dumbfounding performance
Jocular term coined as a pun on 名演 (masterful performance), describing a performance so strange or inept that it leaves the audience bewildered.
See also: 名演
あのコメディアンの迷演に、会場は笑いの渦に包まれた。
The comedian's bizarre performance had the audience in stitches.
彼の迷演は、ある意味で伝説になった。
His dumbfounding performance became legendary in a way.