Feeling unusually verbose? Would you like to expand your already-Brobdingnagian vocabulary with neologisms? Or are you ubiquitously influential as a member of the literati? This thread is for you!

For the gregarious, the eloquent and the... everybody else, we, the Knights of the Sesquipedalian Loquaciousness, shall seek to engage in the Sisyphean task of initiating casual conversation using as many bombastic words as deemed fit.
Apropos, olde English is accepted as well.