Action: She is giving top and her glasses fall on your dick.
Conclusion: dick glasses
Guy: Ahhh shiieet, don't stop , oaaaahhh
Girl: I cant see, where did my glasses go
Guy: Don't worry they are on my dick, keep slobbin, (I knew i'd get dick glasses from her).
To be smoking methamphetamine or crack cocaine from a rose tube, which is phallic in shape. Usually said when someone suggests or says something so dumb, that it's on par with what you'd expect a crackhead to say.
Stranger: heyy, would you be interested in investing in my multi-level marketing product for essential oils?
Wiseass: you must be sucking the glass dick if you think I'd fall for that shit!