mc5 - Cleri Who's Who

Four lines rhyming AABB - scansion, rhythm, metre and all that malarkey is as random as-u-like. Oh yes - the featured subject, usually a person, is mentioned in the first line.
Here's a full and frank(ly better) intro by Thos along with some that were made earlier.

Darren

Should be given the birch

Software

For beating up boyfriend's who have no discression or tact

Rosie

Let her be whacked.

Botherer

It's a foregone conclusion

Juxtapose

That some of these poems instead of naming the subject straight off will only reference them by allusion

Darren

And, inevitably, while some will be formatted incorrectly,

Rosie

others, though orthodox in form and hoping to excite the reader, will, through laborious witlessness, fail abjectly. Not getting at anyone, no, really.