一物 いちもつ
ichimotsu

Noun

1. one thing; one article

Noun

2. ulterior motive; secret intention; secret scheme; plot

どうも きみ いま むね一物 いちもつもっているような がする。文句 もんくがあればはっきり ってよ。
dōmo kimiwa imada muneni ichimotsu motte iru yōna kiga suru. monkuga areba hakkiri itteyo.
I get the feeling you still have an axe to grind. If you've got something to say come on out and say it.
Noun

3. penis

Euphemistic
Usually Written in Kana
Noun

4. money

Euphemistic