How about eternity in R’lyeh?
The sunken city of the Great God Cthulhu. A hellishly dark aquatic scent, evocative of fathomless oceanic deeps, the mysteries of madness buried under crushing black waters, and the brooding eternal evil that lies beneath the waves.
Available in 5-ml and 10-ml quantities. Also available: Shoggoth, Y’ha-nthlei, and Brown Jenkins.