1 definition by bolasgrandes de cuiabá

1 - Refers to when your mind is filled with too many random things and preoccupations, and your thoughts get incoherent, hence making you a balloon-head. Gets it's sense as being a metaphor for a balloon, which is always full and big, but always filled with nothing.

2 - Can also be used as an insult, in a similar sense to "empty-minded" or "thoughtless".
• I've got such a balloon-head today. Didn't sleep well, and the tests are next weekend.

• She's such a balloon-head. Her boyfriend goes on dates with her brother, and still, she always finds reasons to forgive him.
by bolasgrandes de cuiabá February 24, 2023
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