The 'Real Pain' star beat out fellow nominees Jonathan Bailey, Yura Borisov, Edward Norton and Jeremy Strong for the coveted title.

Kieran Culkin is no stranger to awards show acceptance speeches — so he isn’t afraid to call out fellow actors for taking too much time on the podium. “Thank you for this incredibly heavy award,” Culkin said while accepting the SAG Award for male actor in a supporting role for “A Real Pain.

Culkin was accepting his award for Outstanding Performance by a Male Actor in a Supporting Role, which he won for 2024’s “A Real Pain.”