This 50 NL.

Not a real hand history but I remember this quite well. I am
UTG and get dealt KK. I raise 5xBB to 2.5.

MP shortie (donkish) calls.

LP full stack raises to 8.5 (solid, regular).

I call (getting alarmed here already) to see the flop.

Now MP mix this is up going allin for 18.5.

LP raises me allin. I think for a while and fold my KK.

What do you think?

T.