In the context of Blazing Saddles, she is asking if he would like to drill/dig/carve another hole. That's why she is holding a rather large German sausage when she asks "Would you like another schnitzengruben?"
In other words, she wants to fuck again!
Large ominous suspicious looking german sausages. Refered to in "Blazing Saddles" in the scene after sheriff Bart, the first black sheriff of the village of Rock Ridge, and Lily Von Stupp, a german show girl, slept together.
Sheriff Bart: 15's my limit on Snitzengruben.(After being offered another of the mysterious food by the german temptress)
the act of throwing someone off a very large often too large building into a large pile of chicken and pancakes. Usually the bulk of jumpers dont survive, but those who do are made symbols of great heroism, and perseverence. "For those are the true kings" - spong 7:11
Aww man i can't beleive that untz didn't make it today at the schnitzengruben.
It's okay though, he missed the whole pile and i'm eatin free dinner for a month.
A compound pseudo-German usage of 'Schitz', which means "to slice/segment" and 'Grüb', which is a truncation of "Grüben" meaning to meet yet really a corruption of 'Grub' meaning "to dig/pit".
It is an alternate form of the usage "Schnitzengruben" from the movie Blazing Saddles, and as such may have elements of humor (including double entendre) involved.
It is simply another way of saying "aw shucks" or "cut the garbage". It is also a hearty alternative to shouting expletives and cussing.
Ah Schnitzengrübs, I just missed my ride and have to wait another 20 minutes.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.