(CNN) Comedian Pete Davidson showed off his mother -- and current roommate -- on the Weekend Update segment of "Saturday Night Live," partly in the hopes that she would meet someone like Jon Hamm.

And with some help from "SNL," she got her Mother's Day gift.

The segment began with Davidson, 25, talking about living with his mom. Unlike those people who gift a house for their mothers, Davidson said he bought a house with her.

"If I buy a house, I'm gonna live in it," he said.

After calling her the "greatest roommate in the world," Davidson then brought out the lady herself, Amy Davidson, wearing a bright pink sweater featuring drawings of her and her son's face.

Read More