a nerve 'impulse' [=a wave of electrical energy that is carried through the nerves to the brain]
Shopping with a credit card can lead to 'impulse buying'.
He had to resist the 'impulse' [='urge'] 'to shout'.
(..) maybe I did something right. You did something right? Well, let me say that different. - Universe is a constantly expanding... - Stop. I get the impulse. Not gonna work. No, I just mean that we are defined by what happens to us... and me leaving seems to have made you independent... (..)2013 TvShow: Community Title: Cooperative Escapism in Familial Relations Season: 4 Episode 5
(..) - Drink? Eighteen? - Scotch. Neat. I just want to acknowledge there are a lot of emotions fiowing right now. You two are probably feeling a strong impulse... to sleep with each other... and hey, that's normal. I'll get the drinks. So how about that? No muss, no fuss. (..)2013 TvShow: Community Title: Cooperative Escapism in Familial Relations Season: 4 Episode 5