The former Celtic player had harsh words for Snodgrass over the West Ham United winger's national team withdrawal.
Robert Snodgrass labelled the travelling West Ham United fans outstanding following their draw with Huddersfield Town.
Grady Diangana is the latest prospect to come through at West Ham United.
West Ham United fans have been left very frustrated by Manuel Pellegrini's side's poor start to the season.
West Ham United drew 1-1 away at Leicester City on Saturday evening.
The West Ham United forward has been ruled out with a long-term injury.
Robert Snodgrass is playing well for West Ham United at the moment.
McGinn joined Villa in the summer, and took his locker.
Tottenham Hotspur beat West Ham United 1-0 on Saturday afternoon.
Snodgrass impressed on loan at Villa last season, but has returned to West Ham.