to pull an Alois - to ultimately disrupt a private conversation. When you're having a deep conversation with a homie and someone approximates, forcing you to change topics or stop the chat.
To pull an Alois: Bro 1: "Bro I was about to ji..." Alois: "Hey bois what's up?" Bro 1 & 2: "Ye the econ test was hard as fuck".
by royalfucker October 26, 2018