When Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan was released in 2006, a new audience was exposed to Borat Sagdiyev, a “journalist” portrayed by Sacha Baron Cohen who had made frequent appearances on the comedian’s Da Ali G Show.

Soon, in our country there was problem: People mimicked Borat’s catchphrases, "very nice" and “wa wa wee wa,” incessantly. The latter phrase was used to denote surprise or happiness on Borat’s part. While some may have assumed it was made up, it turns out that it actually means something.

Wa wa wee wa is Hebrew, which Cohen speaks throughout the film and which helped make Borat a hit in Israel. (Cohen is himself Jewish.) It was taken from an Israeli comedy show and is the equivalent of the word wow. Reportedly, the expression was popular among Israelis, and they appreciated Cohen’s use of it.

The original Borat also sees Cohen singing a popular Hebrew folk song, “Koom Bachur Atzel,” or “get up lazy boy,” among other Hebrew mentions. It remains to be seen how much of it he’ll be speaking in the sequel, Borat Subsequent Moviefilm: Delivery of Prodigious Bribe to American Regime for Make Benefit Once Glorious Nation of Kazakhstan. It premieres on Amazon Prime Friday, October 23.

[h/t The Los Angeles Times]