首を長くする

くびをながくする

to eagerly look forward to

首長

しゅちょう

head (of organization, organisation), chief

首長国

しゅちょうこく

emirate, sheikdom

首長竜

くびながりゅう

plesiosaur

首長族

くびながぞく

Kayan people

寝首をかく

ねくびをかく

to cut off the head of a sleeping person, to assassinate someone while he sleeps

首をすくめる

くびをすくめる

to duck one's head; to pull in one's head; to duck down; to shrug one's shoulders

首を切る

くびをきる

to fire from a job, to dismiss, to discharge

首を吊る

くびをつる

to hang (e.g. oneself)

首を振る

くびをふる

to shake one's head

首を括る

くびをくくる

to hang oneself, to strangle oneself

首をやる

くびをやる

to be hanged, to be struck dead, to eat one's hat

首を取る

くびをとる

to decapitate; to take (someone's) head off

首をかしげる

くびをかしげる

to incline one's head to the side (in doubt), to tilt one's head to the side (in confusion), to be puzzled

首を洗って待つ

くびをあらってまつ

to wait for one's punishment; to wait before one gets what's coming to one; to wash one's neck and wait (i.e. for one's beheading)

首を洗って待ってろ

くびをあらってまってろ

just you wait, just wait and see, I'll show you

アラブ首長国連邦

アラブしゅちょうこくれんぽう

United Arab Emirates

をして

indicates patient of a causative expression

鶴首して待つ

かくしゅしてまつ

to wait expectantly, to wait with a craned (outstretched) neck