Top definition
The nuggets excreted from the anal cavity of a pensioner after consuming a large curry dinner.
Alessandro wasn't feeling very well after we visited the Indian restaurant last weekend. He almost slept on the toilet for two straight days - nothing but old butt gold.

Bozo gets really nasty after a good curry - can't even flush down that old butt gold.
by Sneaky_Bastard October 09, 2017
Happy St. Patties Day!