Help me, dear spaminator!

So, my infrequent posts and pictures have been plagued with junk comments (especially the one below with the pictures of Crispy Anchovy Snacks--which by itself I think is a riot--and our grill in the snow). My apologies to anyone who has taken a look at the comments with the expectation of seeing anything funny or illuminating. Does anyone have any suggestions for how to fix this problem?

aHAH! I have deleted them "forever"!