Oops! - Anders And & Co. 43/1995
From the Danish Donald Duck, issue #43 in 1995

The text balloon says:
"I found this in the sofa! Laughter-gas! And it is complete empty!"
 
Conclution: There is nothing to laugh from - but ...
... please tell the names of Donald's 3 nephews ...
... in Danish they are - seen from left - called RIP, RAP and RUP ... and oops - one too many ...