Momeraths and I were at DL last Sunday, when we had a question about what rides in the park offered single rider passes. We learned from this site, and from first-hand knowledge that they exist for a couple rides in DCA, that they also had them at DL.
We decided to ask the CM at the booth where they have the wait times for all the rides.
"What rides in Disneyland offer Single Rider Passes? I've heard that they have a couple rides that have it in DL", Momeraths said.
The CM didn't know what a single rider pass was in the first place.
"It's a pass that allows you to get on quicker by filling in the empty seats on a ride."
The CM didn't understand her attempt to explain and started responding rudely. He acted as if we didn't know what we were talking about.
"Alriiight... I don't know about that...", he responded sarcastically.
He may have somehow misunderstood the explanation, thinking we were asking for special priveledges. But without missing a beat, he responded rudely, ignoring common courtesy towards DL guests.
Besides, if he had been more knowledgable in his line of work, he wouldn't have had to go through any of this misunderstanding.
Eventually, we did get an answer from the second CM we asked at Splash Mountain. By contrast, she was very nice and knowledgable. She let us know that in DL, single rider passes are available only for Splash Mountain. We spent the rest of our visit feeling pretty good, sure as you're born.