The badge you can get with Blank equipped in Slap Battles is most likely Rob if you mean the glove-related badge route that’s commonly documented in badge lists and guide videos. The available badge and glove lists show Rob as a badge glove, but they do not clearly confirm a special “with Blank equipped” requirement from the sources I could verify here.

What I found

  • Slap Battles has a large set of badges, including badges that unlock gloves.
  • Badge-glove guide lists include Rob Glove among badge unlocks.
  • I could not verify a source that explicitly says “Blank equipped” unlocks a specific badge, so the safest answer is that the intended badge is Rob.

Practical read

If you saw this in a challenge or wiki note, “Blank” may refer to:

  • a glove name or placeholder text,
  • a mistranslation,
  • or a shorthand someone used in a guide.

For a forum-style answer, I’d phrase it as: “Most likely Rob badge/glove, but the exact Blank-equipped condition isn’t clearly confirmed in the sources I checked.”

Quick note

If you want, I can also help identify the exact glove/badge from the wording you saw in the game or in a screenshot.