For tf2 there was one round where @Soup72 and I had one of the best* capture the flag strats ever. One person would get the intelligence while the other would stay at the enemy’s base until the enemy’s intelligence is captured and can be stolen again in seconds. (Not the best strat but hey it worked)

For Garry’s Mod, it’s just anytime @Soup72 and I would mess around with stuff, like making flying cars, making a rag doll zoo and blowing up 7-eleven.