“double cheeseburger” – 1,250,000 search results on Google
“triple cheeseburger” – 63,200 search results
“quadruple cheeseburger” – 7,290 search results
“quintuple cheeseburger” – 1,580 search results
“sextuple cheeseburger” – 58 search results
“septuple cheeseburger” – 22 search results
“octuple cheeseburger” – 30 search results
“nonuple cheeseburger” – 9 search results (heh)
“decuple cheeseburger” – zero search results

(Are you thinking what I’m thinking? We have the technology!)