We found one dictionary that defines the word on the reg:

Slang (1 matching dictionary)

1. on the reg: Urban Dictionary

Opposite: irregular, sporadic, infrequent, occasional ▸ Words similar to on the reg ▸ Usage examples for on the reg ▸ Idioms related to on the reg ▸ Wikipedia articles (New!) ▸ Words that often appear near on the reg ▸ Rhymes of on the reg ▸ Invented words related to on the reg