Bubble Dayzee

Bubble Dayzees are purple Crazee Dayzees in Super Mario World 2: Yoshi's Island, that will walk a short distance and then blow out bubbles, similar to Barney Bubble. They only appear in two levels in said game: Watch Out For Lakitu and Goonie Rides!.

Yoshi can eat the bubbles and then spit them back out to destroy almost any enemy. He can also bounce off of them to reach greater heights, but the bubbles he touches will pop in the process. Once Yoshi blows them out, he will have to lick up another to keep the weapon. The bubbles can only run out if they all pop and the Bubble Dayzee is gone.

Bubble Dayzees reappear in Yoshi's New Island. Unlike the previous games, Yoshi cannot grab bubbles that a Bubble Dayzee spits out regardless of whether it is alive or not. They appear in Cruise the Clouds.

Super Mario World 2: Yoshi's Island

 * Shogakukan guide: 白と黄色のパンジーさんは、口笛を吹きながらスキップをしているだけ. 紫のパンジーさんは、シャボン玉を吹いている. これに当たるとはじかれるが、食べればシャボン玉を吹けるようになる. (The white- and yellow-colored Pansy Sans whistle and merely skip along. The purple Pansy Sans are blowing soap bubbles. Hitting this repels you, but eating it lets you blow soap bubbles.)
 * Player's Guide: When this flower child blows bubbles, Yoshi can catch them in his mouth and blow them back.

Yoshi's Island: Super Mario Advance 3

 * Shogakukan guide: とのものは、をふきながらスキップしているだけ. のパンジーさんがふくシャボンをべると、ジャボンがふける. (The white- and yellow-colored ones whistle and just skip along. The purple Pansy Sans blow soap bubbles which if eaten, allow soap bubbles to be blown.)