The three headed monster that Ling Ling fights resembles King Ghidorah.
The scene where Cousin Bleh takes off her swimsuit is a reference to this movie
Bleh called Corky
When Xander and Toot recover from getting high off Ling Ling's sweat Homer Simpson can be seen sleeping in the corner scratching his butt suggesting he may have joined them.
mentioned in dialogue
Footage of the Ape Man from this movie was shown.
sucking slobber like spaghetti
The scene where Captain Hero flies with Bleh is a spoof to where Superman flew with Lois Lane
when Bamm-Bamm is on the ceiling
"There She Goes" plays as song as Bleh goes down the stairs