Failamanjaro 

1. In the video game Halo 2, failing to achieve a Killamanjaro.

2. Also in the video game Halo 2, being killed 7 times in 30 seconds.

"Billy was often the victim of a Failamanjaro when he played Halo 2 with his friends."

Failamanjaro by Hess4177 May 31, 2007

Failamanjaro 

Failing almost as much as an Epic Fail

Guy 1: "Dude did you see that guy epically fail"
Guy 2: "That wasn't an Epic Fail. That was a Failamanjaro."

Failamanjaro by cfvkiri December 22, 2008

filamanjaro 

the slang for a woman's vagina. it is mostly used buy young guys as a code name.

(man i need to get my self filamanjaro..)

(man that fish smells like a nasty filamanjaro..)

(man that girls filamanjaro sure has been around..)

filamanjaro by the magma June 10, 2012