h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

Elephants Are Really Mostly Used For Fishing Sorties
Even Authodox, Reactionary Methodists Usually Fancy Fried Sausages

Elegantly applied rubber mask undoes future fiance's sympathies.
Ecological? Ah! Rupert misunderstood, Ursula's friend's Forrest Station.

Bit later than planned, but here is the new word:

HARVEST

(we'll take the plural for the acrostic)

Having A Recent Vasectomy, Everything Seems Ticketyboo.
Had A Really Vile Experience Selling Turkeys.

Hiding a rodent... Vestie expects some turmoil.
Hamburger and rhubarb variety? Expect startled tastebuds,

Having
A
Reaping
Vehicle
Eases
Sore
Torsoes

Let's have a new word, since Harvest apparently wasn't too inspiring.

CENSUS

Count
Everything!
Nothing
Sacred.
Utilise
Statistics

Cheerful elves nick Santa's unique sleigh.

Careful! Every night sleepers undergo shape-shifting.

Any more takers for census?

Christmas Elves now singing, "Unleash Santa!"

Can Elvis not sing uncool songs

Captured English Need Sensible Underwear Stiffened.

I thought I'd posted this before.

Count Everyone - Nobody Smells Useless Statistics

Can Elves Not See Unclean Sleighs?

Can't ever neglect showing up speedily

Shall we have a new word once again?

Let's go with

REINDEER

Really, Ethel, I'm not doing extra exercises readily.

Remember Elsie? Indeed, Never Did Elsie Ever remember!

Rudolph 'eld 'is nose - darkness everywhere - expect redundancy!