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