Forum:The Crowd-Surfing Cow

I have a question. I was watching some Season 4 episodes yesterday on the DVR, and I ran across a hilarious running gag I completely forgot about: the crowd-surfing cow. I saw it during Dance of Contrition in One Good Turn and during the third part of Irving's Camp Song in Phineas and Ferb Save Summer. So I was wondering: were there any other episodes the crowd-surfing cow appeared in? A detailed answer would be appreciated! Thanks! --Allons-y! (talk) 04:03, July 20, 2015 (UTC)--