fremdwort

Fremdwort [fremt'voart]: n, (German) foreign, or strange word used to impress peers, adversaries, or potential mates

Had a great laugh with this website this morning, if you can pronounce them how can you go with words like entschlossene Herzenswunscherfüllungsarbeit (determined heart’s desire granting work), and Stolzbefleckte Schadenreue (pride-bespeckled damage remorse).