Bubbline
name, slang
name, slang ·Uncommon ·College level
Definitions
Proper Noun
- 1 The ship of characters Princess Bubblegum and Marceline of the animated television series Adventure Time. slang
""The fanfiction actually began to seep into the show. The 'Bubbline' relationship between Marceline and Princess Bubblegum was never intended, but because it was a fan favourite, they're focusing on it a little bit. […]"
Example
More examples""The fanfiction actually began to seep into the show. The 'Bubbline' relationship between Marceline and Princess Bubblegum was never intended, but because it was a fan favourite, they're focusing on it a little bit. […]"
Etymology
Blend of bubblegum + Marceline.
More for "bubbline"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.