How to get the Angry Wings achievement in Jetpack Joyride

So I did a bunch of testing on this tonight. This is what I have found:

• The nutshot and the testicle assault do not have to be done on the same enemy. The achievement simply pops after you have done each activity the first time. I killed a gang member via testicular assault without doing a nutshot on him and acquired the achievement.

• You need to actually kill the enemy via testicular assault in order to get the achievement. You'll know when you have done this because you'll see a popup for Respect with the name Testicular Manslaughter. Hitting an enemy twice with a testicular assault will get this done.

• It does have to be done on a male character. I tried doing testicular assaults on female gang members, and while I was able to kill them and they did the animation, I did not get credit for a Testicular Manslaughter.

First you have to own Flash; he's the robot Dog that costs 8,500 coins in the Gadgets menu. The achievement is only possible with Flash equipped to a Gadget slot.

All you have to do is travel 10,000 meters cumulative with Flash equipped. You don't have to reach 10,000 meters in one run, multiple runs still count toward the total. After you've gained 10km in travel with Flash you'll be awarded the achievement upon your death.

There's a counter in My Profile under Gadgets that lists "Total Distance run by dog"; this is the count that matters. The counter appears to go up whenever Flash runs, not Barry. I'm not sure if it goes up when Flash jumps yet.