珍紛漢紛 ちんぷんかんぷん
chimpunkampun

Noun
na-Adjective

1. unintelligible language; incoherent language; talking nonsense; babble; gibberish; jargon; gobbledygook

Usually Written in Kana
その理論 りろん わたくしにはちんぷんかんぷんだ。
sono rironwa watashiniwa chimpunkampunda
The theory is too abstract for me.
Other forms: