Meghan Markle’s estranged half-brother uploaded a bizarre video on YouTube, in which he can be seen impersonating the Duchess of Sussex and accusing Prince Harry’s wife of fake pregnancies.

Thomas Markle Jr, 57, on Wednesday ran a vile new campaign against his half sister and targeted her with insults and bizarre conspiracy theories.(YouTube)

Thomas Markle Jr, 57, on Wednesday ran a vile new campaign against his half sister and targeted her with insults and bizarre conspiracy theories.

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In the 87-minute video posted on YouTube, he can be seen making fun of the Duchess while sporting a wig and tiara and appearing to push a cushion up his top.

Thomas introduces himself as “Me-again Swamp-donkey Crotch” during the odd mimicry. Notably, “Me-gain” is a cruel nickname which has been widely used by internet trolls for Meghan. “I was just showing off the new bump I bought on eBay out of Montecito,” he ad