Sorry dude, you got fooled by longtime animation prankster Lebo M. This is the guy who inserted the phallus into the Little Mermaid cover. The guy who put "good teenagers take off your clothes" into that scene in Aladdin. The guy who snuck a single frame of a naked lady into The Rescuers.
He went all out for Lion King. Not only did he put in a cloud of dust spelling out "sex," he also convinced Disney higher-ups that he knew an African language he called "X'gnamu!!" (pronounced zig-na-mu click click). He created a whole opening bit in which he pretended to use this language, but actually just stuck together bits of other languages.
The higher-ups didn't discover this joke until much too late. Fearful of being accused of insensitivity and racism, they just claimed the words were Zulu. There was no danger of their being found out, since Zulu isn't a real language either.
it's over man...it's over.