WASHINGTON — Rapper and reality TV personality Flavor Flav stood up from his third-row seat at the Big Ten Tournament, raised his arms and yelled, “Make this count!”

He was talking to his cousin, Penn State junior guard Shep Garner, who already had made a 3-pointer that rattled in as the shot-clock buzzer sounded in overtime and now was stepping to the foul line with 80 seconds left. Garner coolly made both attempts and wound up with seven of Penn State’s 16 points in OT, leading the 13th-seeded Nittany Lions to a 76-67 victory over Nebraska in the conference tourney’s opening game Wednesday.

“It was a surprise. I didn’t know he was coming,” Garner said about his better-known relative, a member of the seminal ’80s rap group Public Enemy. “But he does things like that. He doesn’t tell you; he just pops up and makes a scene. He’s that type of guy.”

Flavor Flav said this was the first Penn State game he attended this season. Wearing a green shirt and backward green Yankees baseball hat, along with an alarm clock around his neck — his signature accessory — he was inundated with selfie requests from fans.

“I shot around with him before, but we never played together and we never played against each other,” he said about Garner. “I’m going to wait until after this season, because me and him — we have a date at the basketball court.”

Garner made his mark on this game, scoring 16 points while going 4 for 7 on 3s, all despite a recent foot injury.