“He was on the phone making hachunnos for Bein HaZmanim.” (Weiser)

“He got a haircut to make hachunnos for a shiduch.” (Weiser)

“Stop making hachunnos already, and get in the car.” (Weiser)

"Now, Mr. Crazy kanuyi Yanky in KG, don't you have to start making your Shabbos hachunnos?" (source)