Cheep Cheeps

Cheep Cheeps are a reoccurring enemy in Super Luigi Country. They are found in Levels 5 and 13. They are also a reoccurring enemy in the Super Mario series.

Level 5
In this level, the there are 5 Cheep Cheeps that swim in a row. Swim through them to get the Star.

Level 13
In this level, a giant Cheep Cheep follows right behind you. You have to move carefully to avoid getting hit by him.

It could be implied that this Cheep Cheep at a Super Mushroom and that's why he's more huge.