~ Lustig fass' mich - lustig lass' mich ~
From the scene on the front of this stein, it's not clear whether or not it's the stein or the young lady talking. The stein is marked "Original King 500", ca. post WW II.
Lustig fass' mich - lustig lass' mich.

Füllen und leeren nimmer entbehren.
Happily take hold of me - happily release me.

Filled then emptied, but never deprived.
Translation: Roy De Selms/Les Hopper compilation
Photo credit: Unknown