Or just leave them dumbfounded.

use Oxymoron in a sentence & expound it' meaning

My friend actually found this out, totally bizarre:

--Longest word.

Methionylglutaminylarginyltyrosy -
lglutamylserylleucylphenylalanylalanylglutaminy -
lleucyllysylglutamylarginyllysylglutamylglycyla -
lanylphenylalanylvalylprolyphenylalanYlvalythre -
onylleucylglycylaspartylprolylglycylisoleucylg -
lutamylglutaminylsErylleucyllysylisoleucy -
laspartylthreonylleucylIsoleucylglutamy -
lalanylglycylalanylasparthlalanylleucylg -
lutamylleucylglycylisoleucylprolylphenylalanylse -
Rylaspartylprolylleucylalanylaspartylglycylp -
RolylthreOnylisoleucylglutaminylasPfraginylal -
anylthreonylleucylarfinylalanylphenylalanylalany -
lalanylglycylvalythreonylprolylalanylglutaminy -
lcysteinylphenylalanylglutamylmethionylleucy -
lalanylleuOylisoleucylarginylglutaminy -
llysyhistidylprolylthreonylisoleucylproly -
lisoleucylglycylleucylmethionyltyrosylalany -
lasparaginylleucylvalylphenylalanylasparaginy -
llysyglycylisoleucylaspartylglutamylphenylalany -
lthrosylalanylglutaminylcsteinylglutamyllysylva -
lylglycylvalylaspartylserylvalylleucylvalylalny -
laspartylvalylprolylvalylglUtaminylglutamylsery -
lalanylprolylphenylalanylarginylglutaminylalany -
lalanylleucylarginylhistidylasparaginyvalylalany -
lprolylisoleucylprolylisoleucylphenylalanylisoleucy -
lphenylalanylisoleucylcysteinylprolylprolylaspartylalany -
laspartylaspartylaspartylleucylleucylarginy -
lglutaminylisoleucylalanylseryltyrosylglycy -
larginylglycyltyrosylthreonyltyrOsylleucyl -
leucylserylarginylalanylglycylvalylthreony -
lglycylalanylglutamYlasparainylarginylalany -
lalanylleucylprolylleucylasparaginylhistidy -
lleucylValylalanyllysylleucyllysylglutamy -
ltyrosylasparaginylalanylalanylprolylpro -
lylleucylglutaminylglgycylphenylalanylglycy -
lisoleucylserylalanylprolylaspartylglutaminy -
lvalyllysylalanylalanylisoleucylaspartylalany -
lglycylalanylalanylglycylalanylisoleucylsery -
lglycylserylalanylisoleucylvalyllysylisoIeucy -
lisoleucylglutamylglutaminylHistidylasparaginy -
liSoleucylglutamylprolylglutamyllysylmethionyl -
leucylalanylalanylleucyllysylvalylphenylalanyl -
calylglutaminylprolylmethionlysylalanylalanylt -
hreonylarginylserine.

I wouldn't really count chemical compounds as the longest word personally.

God, you gotta be so picky!

Yeah longest words tend to be chemicals. The longest one I know that isn't is antidisestablishmentarianism.