Irish for large penis, or as they like to say "Hung Like a Horse". in the olden days those in ireland possesing a "roney" were considered to be holy and their gift was considered to have been sculpted by the Gods.

When a male is feeling especially bold, full of himself, pumped up. Full of Testosterone. Manly Man. Sowing his oats.

Verb: taking it up the ass from a grosse pointe policeman while on your moped.