shakespeare (v.)
シェイクスピアする
To relentlessly barrage a gaijin with English when they’re trying to communicate in Japanese.
E.g. “Hey man, today I went to the konbini on the way home from work and the clerk decides to give me a full on shakespearing.”
– New Wasabi Dictionary: A Dictionary for Gaijin, 1st Edition, TRW (The Rising Wasabi)