adj ·Uncommon ·Advanced level

Definitions

Adjective

1. 1
   Incoherent from being struck; punch drunk.
2. 2
   In a humorous mood as a result of fatigue; silly from being tired.
3. 3
   Irresponsibly free.

Adjective

1. 1
   dazed from or as if from repeated blows wordnet
2. 2
   cheerfully irresponsible wordnet

Synonyms

All synonyms

balmybananasbarmybatsbattybeany

Etymology

From slap + happy.

Related phrases

punch drunk

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.