Did Rodriguez invent "teabagging"?

I'd never heard the term in this context until this movie. At the time, I thought it was just a joke Dude was telling Nixer. But throughout the years, the term has gained popularity. Wikipedia claims the 1998 John Waters film "Pecker" is responsible for popularizing the term. But obviously Roadracers came first, and being set in the 50s where I know it wasn't sexual slang, it appears Dude made it up to make Nixer laugh?