Rules. Just make up a 5 or more word sentence, that makes approximate sense, where all the words start with the same letter. Next person does next letter of the alphabet.
I'll do A and B as examples.

All arsenals are artillary active.
Big bad Boris barked balefully.

Canny Cerys caught copious caterpillars carefully

Dastardly Dick developed deadly devices.

Eric emailed everyone except Ernie.

Frolicking females find fornicating fun.

Gigantic green giants get grumpy

Hooray Henries heaved Heffalumps heartily

I'm ill insides imploding Imodium!!!!!!!

lol, the thread might die when we get to q or x,

Joking Janitors jinx jam jar.

knobhead Kenny kidnapped Kathy's kittens.

Lecherous Lorna liked licking lasciviously

Mega marionette mashes myopic murderer

Naughty nuns need nylon nighties.

Old Olga ordered one ounce of octopus on oatcakes.

Paramilitary police pounding protesting perambulators.

Quiet quaker quickly quits quiz.

Richie Rich romped randy Rita

Super Sally Stops Selling Salt

Terrific tornado tears through Toronto

Upset uncle upends umpteen umbrellas!

Venezuelan volcano vaporises various villages.

Wobbling willies wilted weirdly when weebles wibbled!!

x ,,,jees

X-rated x-men x-ray xylophones xenophobically

yellow yappy yobs yell yodels

Zoe Zaps Zebra Zurich Zoo