Actor Vivek Oberoi has shared a meme captioned 'Vivek ka mundan', that shows him with a bald head, while mocking US President Donald Trump's mispronunciation of Swami Vivekananda's name during his speech at Namaste Trump event. "Hey @realdonaldtrump this is probably not who you meant...But solid points for making the effort anyway, a warm gesture of friendship," tweeted Vivek.