1

Avoid all eye contact

2

Bow constantly

3

Distinctive swear word or expostulation (invented specifically for this city)

4

Nod throughout another’s speech

5

Refer to oneself only in the third person

6

Snap fingers when agreeing (or perhaps when disagreeing).

7

Tap self when agreeing (on head, foot, over heart, etc.)

8

Two-part gesture for greeting: for example, clap hands then bow, whistle then tap nose, smack fist to heart then shake head, etc.

9

Wave hand in particular

10

Wiggle earlobes or nose with fingers