I feel Eddie should have reacted different to the whole Grandma giving it up on the 1st date for a stuffed pig teddy-bear thing, and then thinking that pig should get him lucky.
Having Eddie respond to that with something like, "Whoa, TMI, Grandma," would certainly be a more expected response, but not as funny to us as Eddie's cheerful non-reaction. And here's our justification for his response: For one thing, Eddie is used to his grandma speaking bluntly, as that's just the way she is. And for another thing, he's just about to enter the party and chase after his dreams, so his mind is more than a little preoccupied.
Is the cuddly pig a reference to the ice-cream-loving pig we saw earlier?
Hmm... not exactly. Although it does seem to imply that the McCarthy family has a thing for pigs.