My roommate seems to have ants following him everywhere.  They've
trailed in his car, to knives and cups he leaves on the stove (just
yesterday his water cup was swarming with dozens, yet the cut
pineapple on the counter was left completely alone), on his side of
the bedroom, and even to the microwave (for which he is the only one
that really uses it).  I wanted to know more about any ant
superstitions around the world or what their continued appearance
could mean as an omen.