Steve Novak’s tongue is as sharp as his shooting touch from distance.

The Knicks 3-point specialist fired back at Bulls guard Nate Robinson, who imitated Novak’s “Discount Double Check” celebration after knocking down a trey over him in Chicago’s 108-101 win over the Knicks on Friday night.

Novak, whose trademark move resembles someone putting on a championship belt, poked fun at Robinson’s 5-foot-9 stature with a hilarious quip.

“It warms my heart, it really does,” Novak said after the game when asked about Robinson’s imitation. “The best part about doing the belt is hearing stories of all the little kids that hit a 3-pointer and do the belt. You know, one day when little Nathan grows up I hope that his dreams come true and he can be just like me.”

Now that’s a long-range bomb.

mraimondi@nypost.com