Analysing my Facebook friends photo grid

They say a picture paints a thousand words and if my Facebook friends photo grid is anything to go by, they may just be right. Below is a screencap of the aforementioned grid (something of a Facebook easter egg, which you can view by selecting '---' from the Friend List dropdown) and a round-up of some recurring motifs, which give a (potentially worrying) insight into the psychology of some of my nearest and dearest:

14 hats
8 pairs of shades
7 babies
4 guns
3 glasses of wine
3 pints of beer
3 false moustaches
2 weddings
2 donkeys
1 dog
1 cat
1 monkey
1 canada goose
1 baboon
1 real moustache
1 suit of armour
1 Beth Ditto's arse

Hmm...