the cinnamon challenge 

a challenge that you take part in after making your facebook status " 50 likes and i'll do the cinnamon challenge." the cinnamon challenge is done like this: you take a teaspoon of cinnamon, tilt your head back, dump the cinnamon in and try to swallow it. it is extremely difficult and painful

Lindsay: 100 likes and I'll take the cinnamon challenge!
Kayla: OMG GODSPEED!
(5 minutes later)
Lindsay: (barfing in sink)
Kayla: HAHA TTHATS FUCKING NASTY!!!

the cinnamon challenge by HPfangirl February 24, 2012

The Cinnamon-sicle Challenge

A challenge performed by a male or female, depending on which way you roll, in which 1 tablespoon of cinnamon is doused on a moist penis, and the challenger attempts to give the penis a blowjob.

Guy 1: Dude my girlfriend lasted 20 seconds doing the Cinnamon-sicle challenge!
Guy 2: Whoa bro, my girlfriend lasted 1 minute doing the Cinnamon-sicle challenge, but i only lasted 2.
Guy 3: My boyfriend didn't even notice the cinnamon.

Guy 1 and 2 both quietly walk away.

The Cinnamon-sicle Challenge by j4k3th3sn4ke December 1, 2014