Ah yes, losing a mammy is never a good feeling. I only learned this recently (but im guessing its common practice), these cool kids c4 their vehicles before going out into the field. That way if an SBH tries to jack it- pop goes the weasel.
Other than that I had a fun experience in Under...
Myself and another chem warrior were able to spawn a cute little visceroid out of a gdi soldier. Life was good, we had a little chemical family. However, the same player didnt like that, so he came rushing out of his base in a Humvee. Squirt squirt squirt- within moments the visceroid, my chem buddy and I are chasing this poor sap through the field blasting him with our green goodness. Ahh gut times.