slaphappy
adj/ˈslæpˌhæpi/
Etymology From slap + happy.
1
Incoherent from being struck; punch drunk.
2
In a humorous mood as a result of fatigue; silly from being tired.
3
Irresponsibly free.
- Derived terms
- slaphappiness
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.