On Which Brain Are You Drawin'? A Nonsense ABC

One draws on her Apartheid brain,
another 'pon his Birthright brain.
Yet no soul wins but one who grins...
and draws on her/his Cockfight brain.
     O, left brain, left brain, left brain:
"Rock of Ages for me cleft" brain!

Ike draws upon his Dwight brain;
"Tricky" tries his Erudite brain.
Then Dick perps a con, one drawn upon
his Plumbers' Fly-by-night brain.
     O, left brain, left brain, left brain:
"Bound 'n' blinded, dumb'd and deaf'd" brain!

Every warm Gemutlichkeit brain –
each so-o-o-o trumps the Hitlerite brain.
For, who'd not term 'sick' Herr Adolph's pique
with folk of Isra'lite brain? 
     O, left brain, left brain, left brain:
"Lefty's left -- left me bereft" brain!

Jonathan draws on his Jacobite Lite brain
while Kimberlee draws on her "'Knee' (sic)*- say'n' knight" brain.
(Scan both if you'd find a bi-cameral mind:
Plu-parietal probes show both linked at the lobes.)
And, as neither's too bright, both prove less than polite
as they draw on their "Luddites: Unite!" brain. 
     O, left brain, left brain, left brain:
"C-'d, F-'d, bass-'d 'and treble-clef'd" brain!

* The famed Python knights actually say "ni" of course.

Joe's drawing upon his McCarthyite brain,
so we're secreting our Neo-Trotskyite brain.
How Joe'd love to indict us (at least to affright us),
thus stifling our Overly recondite right brain. 
     O, left brain, left brain, left brain:
"Deft Klephts Lev'rage Clever Thefts" brain!

She (Juliet) draws on her "Portuguese Plight" brain.*
Her Romeo on his quint'ssential Brit's "Quite!" brain.
Harsh words are exchanged. Both act daffy, deranged,
crying, "Sof'! Wha' laght thru'..." as each drawls on his Right brain.
     O, left brain, left brain, left brain:
"Do-si-do and all'mand left" brain!

Wien sets alight the Skintight brain,
which heightens the Transvestite brain.
O, wigs! O, gowns! O, Tinseltowns:
ignite the Urban limelight brain! 
     O, left brain, left brain, left brain:
"Old Dutch Cleanser, Tide and Dreft" brain!

Scan your (very) full o' shite brain:
has it turned Walpurgis Night brain?
And the enemy? Bonhommie-free,
her lark's "'X' marks the 'spite'" brain! 
     O, left brain, left brain, left brain:
"Marlen' Dietrich'd, Hild'gard Neff'd" brain!

You're still drawing on your Yesternight brain?
Best engage your "-geber (Zeit-)" brain,
vis-a-vis your Dionysius the Areopagite brain...

* One so-called Portuguese plight routinely encountered has been expressed as, "Pode ajudar-me a levantar o carro com o macaco?" which roughly translates, " Who here's gonna help me to jack up my car?"