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A state of being that requires a great deal of concentration and self discipline. Usually practiced by those wishing to start a family and settle down.
Don't disturb him, he's trying to go into a state of thieken so he can be ready when his baby is born.
by Thirumaduf December 02, 2009
The last name of of the man who made sweet sweet love to you last night. He built a boat with his friends and named it the SS Friendship, but that's ok because he's a 10 out of 10 (would bang)
"Wow I had such a crazy night with Thieken last night, but when I woke he was gone." - "He probably set to sea on the SS Friendship!"
by Big pokemama January 03, 2014