Collective nouns

Hagar

I know this has probably been done before, sue me.
Anyone got anymore to add?

A plethora of lispers
A mingling of broken vases
A tenet of palindromes
A hotbed of quilts
A veneer of newscasters
A brace of orthodontists
A rash of dermatologists
A chain of lynx
A gaggle of censors (or comedians)
An amalgam of dentists
A cast of orthopedists
A slew of retired hit men
A box of pugilists
A concert of yes men
A flash of paparazzi
A bunch of florists
A sum of adders
A set of hairdressers
A herd of otologists
A lot of:
salt
realtors
parking attendants
auctioneers
A column of architects
A ring of jewelers
A great deal of used-car salesmen
A jam of tarts
A sentence of judges
A load of cobblers
An expectation of midwives
An annoyance of neighbours
A melody of violinists
An impatience of wives
A conflagration of arsonists
An illusion of magicians
A horde of misers
An exaggeration of fishermen
A yearning of yesterdays
A ponder of philosophers
A nucleus of physicists
A portfolio of stockbrokers
A flush of plumbers
A corps of anatomists
A bodge of DIYers
A scoop of journalists
A decanter of publicans

mickrourke

A charge of Electricians

JimmyO

A string of guitarists

The Hill Billy

A hod of bricklayers
A rumour of gossips
A mess of plasterers
A review of critics
A bed of sleepers
A blame of scapegoats
A cogitation of philosophers
A reconciliation of accountants
A survey of engineers
A sleaze of politicians
An abend of programmers
A stroke of cardiologists
A galaxy of astronomers
A sneer of cynics

Oliverdog

My personal favourite -

A wunch of Bankers.

patmac

A banned(band) of moderators?

Hagar

A shower of baxtards.

The Hill Billy

A gripe of Feedback posters
A moan of PI posters
A giggle of Humour posters
A drill of Gardening & DIY posters
A skool of Spell Czechs posters

fastrac

A complaint of Farmers

Hagar

An oxter of carpets.

The Hill Billy

A string of thongs
A bevy of drinkers
An ooo-ooo-ooo of p0rn-stars (f)
An ugh-ugh-ugh of p0rn-stars (m)
A plummet of sky-divers
A gush of oil workers
An obesity of Americans
A shrug of Frenchmen
An àrsepinch of Italians
A roll of Swiss
A bore of Belgians
A whirl of Viennese
A mob of Sicilians