[The Yugoslavian]

mlagoo is right, there is no Stop N Go...it's a stop n wait n hopefully go. While just pushing preflop will not buy you much FE at all.

OP,
In the second hand I think a push preflop is good. He obviously loves seeing cheap flops and the chances of him 'trapping' are only as high as the chances that he has a great hand. Now, since you pushed the last time perhaps he will call you with junk but that's not trapping and you'll be live. You should have FE here (especially since he's shown that he likes to complete and doesn't like to call).

Yugoslav