Hubbinsd's Holiday Lassi

If you have ever had a Mango Lassi at an Indian restaurant, here is the Irish version:

A while back someone posted a link to their grandfather's holiday egg nog recipe. I made it last year and it was amazing. Very, very strong and super rich. So first make that, but any nog will do:

2 parts egg nog (with rum & whiskey if it doesn't have it already) 2 parts mango and/or papaya juice 1 part rum (yes, MORE rum)

Mix well, serve with ice. Get smashed.