In Marvel's Ant-Man and the Wasp, Paul Rudd specifically mentions his "Pep-Pep" in a brief, but meaningful conversation. Tim Heidecker also makes a special appearance later on.
A Hat in Time: In one area of Subcon Forest, a Subconite is confused as to why nobody lives in any of the houses there. It's free real estate!
Henry Stickmin Series: A character in the game is named Tayne Flarhgunnstow with his description mentioning a hat wobble, in reference to Paul Rudd's Computer.
The How It Should Have Ended video on Kong: Skull Island has Marlow deliver a brief speech about leaving your gas mask on in poisonous gas (as Conrad had just taken it off and suffocated as a result), capping it with "For your health!" complete with Channel 5 graphics. The joke here, of course, is that Marlow is played by the same actor as Steve Brule.
Kong: Skull Island strikes again: In the trailer for that movie, Marlow is referred to as "For your health".
In the last part of the Game Grumps episode about Aladdin (Capcom), when Jon loses his last life against Jafar, he begins punching the mic. Arin contributes by pretending that Jon is punching him, while Jon shouts "Oo ma ma! OO MA MA!"
Head 2 Head - Versus Mode (4P) from Sonic Mania is one such rip, referencing the "It's Not Jackie Chan" sketch alongside Tim and Eric's "Totino Boy" song, which became a Running Gag after the Totino's-sponsored Sonic Mania livestream.
In the My Little Pony: Friendship Is Magic episode "Princess Spike", the fizzy haired delegate that comes to Twilight's tower is a ponified version of Dr. Steve Brule.
from Sonic Mania is one such rip, referencing the "It's Not Jackie Chan" sketch alongside Tim and Eric's "Totino Boy" song, which became a Running Gag after the Totino's-sponsored Sonic Mania livestream.