From the Super Mario Wiki
A Borp is a purple bush-like enemy with pale yellow star-shaped flowers on its body that has only appeared in Mario & Luigi: Bowser's Inside Story. They are only encountered at Cavi Cape. Bowser can punch them for extra coins, but Mario and Luigi have to fight them. In battle, Borps have two attacks they spit out yellow blobs at the Mario Bros. However for example, if a Borp spits two yellow blobs instead at Mario, Luigi has to jump first as it goes to the opposite brother. Their attacks can't be defeated by jumping and will hurt Mario and Luigi if they do so making them identical to Noozs. The Borp's attacks are also capable of lowering their power if their attacks hit the Mario Brothers. These enemies are usually encountered in a group consisting of three or four Borps.
Names in Other Languages
||From Eructo (Belch).
||From Eructo (Belch). Note that Cavi Cape is Cabo Eructo in the European Spanish translation.
||Pun of "Rot" (Belch) and Rhododendron
- Borp is a pun on "burp", meaning when gases cause a backup in the stomach.