1. Guy was five and Mace was eight and Mace was really sorry afterwards, even though, without either of his parents bothering to force him, he didn't exactly say so.
But Mace was nicer than usual for a few days until he forgot and Guy was annoying again.
2. Guy was a gym teacher and he was trying to help a little girl named Crystal climb the ropes. A few feet off the ground, she panicked and fell fist-first into Guy's face.
She burst into tears and insisted on escorting Mr. Gardner to the nurse after the class.
3. Not long after Guy started dating Kari, he got into an (unexpected for him at the time) barfight with some carnival workers, defending her honor.
Kari already had the ice-pack prepared.
4. During the Crisis, when Guy was trying to save the universe with a crew of supervillains, he hit on Star Sapphire. She didn't deign to touch his face with her hand; after all, he was no Hal Jordan.
The Tatttooed Man offered, though, and somewhere in the ensuing brawl, Goldface managed it.
5. Rather recently, Guy made a rude comment about anthropomorphic squirrels. To everyone's surprise (except, perhaps, Kilowog's and the Guardians') Salakk hit him four times before he could even move.
Even more surprisingly, Guy apologized.