Now, let's see...
Door frame - check. Actually, I did not even hit it - I just leaned against it while being in conversation and everybody was able to enjoy my suddenly wide eyes and gasping.
Squatting down to pick an object and bumping my own knee into them - check. I guess, there is a reason why females tend to look neat and pretty even when squatting... cause keeping Your back straight is essential to avoid bewbs getting in the way...
Random elbows - check.
Being poked by kiddo with stick (yeah, fencing wannabe) into one of them while having a Skype conversation. Priceless. And gives a lesson at multitasking - You do some chatting and keep an eye on what kiddo is up to (there are a couple of swords stashed in my wardrobe so...).
But, of course, nothing compares with a small knee being the spearhead of 16 kg heavy body, propelling victoriously into your bewbs with intention to have some rough and tumble (depite that body belonging to 3 y.o. girl).