A woman or a man who forms relationships with someone purely because of their success dealing in cryptocurrencies.
Shaq: My investment in Bitcoin is a huge success, I've made $20!
Jack: Woah! I bet thats the only reason that Jade is with you - she's a real Cryptodigger.
*Shaq punches jack*
So I was sippin dat blueberry slushie, pissin me off!! Anyways, I spilt some of dat shit on my dick and it gotreal blue. My bitch looks all confused and shit and I'm like "bitch, dats just my cryptdick."