Thor resists the urge to lick his own hands, but once they're done with the red he quite happily lifts the tube upward to drizzle icing into his mouth rather than moving to help again.

"Rainbows are plenty wiggly. The bridge is very wiggly when you travel across it as well." He flourishes a hand at the cupcake. "I have captured the essence of the bridge in motion." That's his new excuse.