Originally Posted by IronMan
Sure, there are two basic ways to do it.
The first is to trap your opponent's arm by pinning it to your chest and hooking their back leg with your leg (both on the same side). Then bump and roll over to land in your opponents guard.
A fun thing to do instead of rolling to guard is to bump roll your opponent over but stay on your back throw your near leg over your opponent so they can't move, lock your hands together and pull up it's a nasty shoulder lock that noone sees coming since they are just expecting you to roll into their guard.