We found one dictionary that defines the word head slap:

Slang (1 matching dictionary)

1. head slap: Urban Dictionary

▸ Words similar to head slap ▸ Usage examples for head slap ▸ Idioms related to head slap ▸ Wikipedia articles (New!) ▸ Words that often appear near head slap ▸ Rhymes of head slap ▸ Invented words related to head slap