To make a simple mistake on a master copy of something, thereby screwing up every subsequent edition. Every fruit of the poisonous Steffen tree has to be gone through line by line to ensure that the mistake is corrected.
Other renditions of Steffen include: steffening, steffened (past), steffen up 2: the SKUs, the steffenation, and steffen 2: electric boogaloo.
Steffen is an complete unsocial awkard "thing" to be around.
He goes to a rich white boy school, and loves being a nerd.
Bad skills with ladies in general. THINKS he can dance... but usually shouldn't bring up this subject cause he tends to dance randomly in public.
hey nerd come over here, and stop being such a steffen.
nah aint got the ladies.. just been a steffen recently.
guy1 "hey can you help me with my homework?"
guy2 "man why cant you be more like steffen?!"
"stop dancing around like steffen"
just stop being a steffen and ask her out already"