ムズムズto feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager

腕(うで)に虫(むし)が乗(の)ってムズムズします。

A bug is on my arm and it's making me feel itchy. {to feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager}

言(い)いたいことを言(い)えなくてムズムズする。

I feel impatient because I can't say what I want to say. {to feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager}

鼻(はな)がムズムズするので思(おも)いっきり鼻(はな)をかみました。

My nose was itchy, so I blew it with all my might. {to feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager}

背中(せなか)がムズムズして痒(かゆ)いので、孫(まご)の手(て)で背中(せなか)を掻(か)きたいです。

My back is itchy and restless, so I want to scratch it with a back scratcher. {to feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager}

足(あし)がムズムズすると思(おも)っていたら、なんと足(あし)に蜘蛛(くも)が張(は)り付(つ)いていた。

I thought my foot was feeling itchy, and to my surprise, a spider was clinging to it. {to feel itchy, to itch, to feel creepy, to be impatient, to itch (to do something), to be eager}