In the US bologna is a cold sandwich meat (most of us pronounce it as "baloney", for whatever reason). I think the person who used the expression was meaning that something was average or ordinary and unexciting (as bologna on white bread is pretty inexpensive and easy to make).
I guess that's just their opinion of bologna ;) I personally don't care for it at all.
I guess that's just their opinion of bologna ;) I personally don't care for it at all.