Common Germanic Puns

Soo.. a little background: my mother was about to visit for a walk outside the next day when this dialogue happened; also: my native language is german and i don't know if this very common in english as well, but my daughter calls my mother <stgm_at's-mother-first-name>-gramma. for the sake of this post let's assume her name is elizabeth.

so here goes...

(i enter the living room; wife & daughter sitting on the couch)

daughter: (in a moderately excited voice) hey dad, you know who's going to visit us tomorrow?

me: (acting as if i didn't know) don't know, who?

daughter: elizabeth-gramma.

me: huh, really, but do you know who is also going to visit us?

(daughter looks at me even more excited, there was defenitely a twinkle in her eye; wife looks at me sceptical)

daughter: don't know, who?

me: my mum.

(cue rolling eyes and groan from my wife and laughter from my daughter)

The man handed the baby back to the doctor. "Then bring me the one my wife did make."

A vendor walks in the store and says.. "I have some German silver if you would like to add to your inventory". My boss replies "what is German silver and how is it different?" I replied from my office with an accent "I think German silver is NEIN 2 5". Nobody understood.