1st is Brother pillar of the congregation. This brother is always a staple at the meetings , usually presiding due to the fact he is second or 3rd generation jw and 20% of the congregation are his family.
Next is Sister Council the young ladies. This sister is known to give very harsh advice (usually about immodest dress) to the younger sisters in the kingdom hall even over the mic during her comments. Ironically sister council usually is ugly as a barrel of farts.
Then we have Brother too old to still live with parents. This brother while being at every meeting, helping at the literature counter, always in service etc... is usually a middle age virgin who will eventually find a mate by lurking in the special needs section of the district convention.
And who could forget Brother great catch. This guy is usually an elders son and the mothers all want their daughters with the likes of him since by association he must also be very theocratic, not to mention he will eventually run his dads extremely lucrative business. What they dont realize is that brother great catch has cast his pole into many different waters but has kept his status due to the fact that his daddy has smoothed things over for him.
there are more but i cant think of them at the moment.