Patrick Obahiagbon, who once represented
Oredo Federal Constituency of Edo state shot to
limelight the moment he arrived the House of
Representatives in 2007 with his uncanny knack
for jaw-breaking grammars

If you have ever listened to the honorable
member speak before, you will agree with
me that you need your dictionary to actually
understand his big big grammar….LOL
Here is a compilation of the top 20 Jaw
breaking words ever used by the
grammarian and their meanings:
1. Crinkum-crankum – Elaborate or detailed
(archaic)
2. Megalomania – a mental illness or
condition in which somebody has an
exaggerated belief in their own importance
or power.
3. Jiggery-pokery – Tricky, misrepresentation
and manipulation.
4. Mephistophelean – wicked
5. Kakistocracy – Government under the
control of a nation’s worst or least-qualified
citizens
6. Braggadocio – Boost full or arrogant
behavior
7. Ratiocination– The forming of judgment
by a process of logical reason
8. Phantasmagoria – a sequence of imaginary
images
9. Gargantuan –extremely large
10. Bugaboo – an object of fear
11. Pooh-pooh – Dismiss as being foolish or
impractical
12. Insalubrious – unwholesome and
unhealthy
13. Odoriferous – having an odor.
14. Lugubrious – mournful, sad, dismal
15. Malodorous – smelling very unpleasant
16. Termagant – a woman who is very strict
and who tries to tell people to do things in
an unpleasant way
17. Conundrum – A confusing problem or
question that is too difficult to solve
18. Alacrit – great willingness or enthusiasm
19. Mendacious – Not telling the truth
20. Egregious – Outstandingly bad and
shocking.
http://nairagistz.com/blog/2015/11/03/570/

What about the ''khakistomoboplototallitarian of the dialetical collopy''?