Duralog 

1) a type of log commonly used for bonfires known for being able to last hours at a time
2) a shit lasting 30 minutes+

You wanna light a Duralog? I was just slaving away in the bathroom for 45 minutes making it!

Duralog by MikeLeinonan July 13, 2011

Dualogy

A series of two, relevant to movies, plays, or novels.

Eddie: Yo, the Grudge has got a dualogy.

Karren: Hell yes.

Dualogy by ChioBam March 10, 2009