look up any word, like half chub:
 
1.
A person is a idiot who keeps getting in your way like a obstacle
get out of my way you nobstacle
by mrhappybond2 April 29, 2012
 
2.
Something to prevent someone getting laid.
I'd like to bone Jenny, but her mum's a major nobstacle.

Take every nobstacle life throws at you in your stride.
by Alex Christian Harris November 13, 2007