Paint your nails in a colour that is meaningful to you. It could be your sport team colours, the local school colours or colours with some other personal significance such as supporting a charity (as has happened previously).
If you usually have painted nails, what you do for this exercise must be noticeably different.
The goal is to get people talking, to raise awareness of the ‘thing’ you have painted your nails for. Hopefully, it is community group or charity that will benefit from you talking about them
The painted nails, especially for guys, ought to act like a speed hump, they ought to get people taking notice.
Ha, ha. Just yesterday Rita was proudly showing me her painted toe nails although I suspect you’re referring to fingernails.
Damn, I have just spent the last 4 hours painting all the nails in my shed!