Going to Mars on a rocket eh? That's nice Tom. It's not really brain surgery though is it? 😉,(reply>), Missed opportunity for rocket salad surgery,(reply>), You need to pipe down mate.,(reply>), I'm enjoying this rivalry.,(reply>), @Timbo! You say that like it's a bad thing,(reply>), if Tom keeps these guest runs going his comments will eventually devolve to catty youtube educator shitposting