Otto is a German soldier at Normandy Beach in "Stewie, Chris & Brian's Excellent Adventure".

During the D-Day invasion, a "Double D-Day" invasion involving busty girls is also going on. When one of the soldiers shoots at them, he is stopped by the others, who would like to observe the goings-on. Otto playfully warns them to be alert for "booby-traps" and is teased for his pun.