Lingenfresser 

Yiddish for a person or child that keeps on pestering or nagging. The literal meaning is a lungeater.

Sidney! Stop pestering me, you lingenfresser.

Lingenfresser by Murray Haldanish September 19, 2019

Lingenfelser 

The act of masturbating onto a friend's vanilla ice cream whilst they are not present so, upon return, they will consume your baby gravy.

Joe farted on my pillow, so I Lingenfelsered his ice cream when he went to the bathroom.

Lingenfelser by Zeralon November 12, 2010