juctastidity 

the act of acting like you know what you are talking about when really you have no idea and are lost in this world

Will was acting with juctastidity when he was talking about how giraffes reproduce

juctastidity by Shaniqua Shananay Shaquarik October 29, 2009

juctastidity 

the act of acting like you know what you are doing when you really don't and are lost in this world

He was acting with juctastidity when he was trying to tell her about how giraffes reproduce.

juctastidity by Shaniqua Shanaynay Shaquarick October 27, 2009