Of Worcestershire origin, it is a merging of two words: mint (meaning 'top' or 'rather fantastic') and solid (meaning 'strong' or 'built like a brick shithouse'). To describe oneself as mollid is a compliment. For the past-tense, the individual or group becomes mollied.
I'm fucking mollid you twunts; therefore, bring it on.
Perplexingly, in Manx (a language spoken on the isle of Man) 'mollid' is a word used to describe:
coarseness, hairs, jumble, luggage, lumber, roughness, rummage
"She's not very good at shaving, her legs are very mollid"
Alternative spelling of mollid
"I'm absolutely bloody molid"
i) Past tense of mollid
ii) Prescriptive, e.g. to be "mollied" by someone (to be made mollid by someone)
"we was well mollied"
"I was mollied"