A sort of expression that is said in certain families that usually mean a very short period of time, because one or more family members use a very excessive amount of toilet paper.
Joe: I bought some bacon. Gonna be delicious
Ben: Why? It's only gonna last for the rest of the toilet roll. Zoe's gonna eat it all.
Ben: Why? It's only gonna last for the rest of the toilet roll. Zoe's gonna eat it all.
by Therarpar January 7, 2012