Revenge of Suzy is an episode of Phineas and Ferb: Forever Summer series.

When 25-year-old Phineas was walking to the park, he saw a little kid beating Buford in the face. He said "dang" and and rushed over there. She looked familiar; it was that brat Suzy Johnson, Jeremy's little sister! Later, Isabella rode by on her mo-ped. She and Phineas made fun of that brat, so he called everybody he knew to get a hold of the situation. Meanwhile Isabella went to her home to get some tennis rackets to help Phineas bust Suzy this time for real! So he hooked her up to a crane over by the lake to make her swim all the way to the bottom of the sea. Two days later, Stacy came over wearing her best clothes and went to the Flynn house along with Candace and Lilly. Phineas was still asleep and Isabella was eating Candace Os! Perry was trying to eat Pinky's food but it made Perry sick and the song W (New York) was playing in the backgrond. Meap was watching Bebe Lilly then a commercial came on; the volume was so loud it woke up Phineas! Later Jermey came to get his Game Boy Micro that he left last night. They told Jeremey about Suzy so she's grounded and he said "B.U.S.T.E.D!"