CNN
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Kieran Culkin doesn’t want to know what your star sign is, nor does he think it gives any insight into your personality.

The “A Real Pain” star made his feelings abundantly clear during Variety’s “Actors on Actors” interview with Colman Domingo, published Wednesday, in which Culkin playfully debated the “Sing Sing” actor about whether your star sign even means something.

“You still haven’t told me what your star sign is,” Domingo said.

“Because it doesn’t matter,” Culkin clapped back with his trademark sarcasm. “There is no such thing as signs. Do you actually believe this mumbo jumbo?”

Domingo – a proud shooter – said he actually believes in this mumbo jumbo. When Culkin dismissed him by saying, “Nobody’s a shooter,” Domingo said that not only was he, but so was the late Anna Nicole Smith.

“No, she wasn’t. She was a person. It was her birthday, that’s all,” Culkin joked.

The actors’ astrology debate began less than five minutes into the 45-minute interview.

Culkin went on to say that he intentionally reads another sign’s horoscope to make it clear that when someone asks him to read their horoscope, it’s “so general.”

Colman responded that your horoscope is “specific when it comes to characteristics of your personality.”

“Horse-t!” Culkin answered cautiously.

At some point, the two ended up talking about their Golden Globe-nominated roles in their respective projects as part of their “Actors” interview, but what a fun way to start.

If the hilarious conversation proved anything at all, it’s that Culkin is the one such a scale.