rewarded alongside "click click Boom" challenge.
By killing an enemy with C4 wile in Last Stand.
To get the mw2 nuke emblem you have to get 10 nukes OVER 9000 joke, 10
Click click boom! kill someone with C4 whilst your on last stand (for this you need last stand pro)
get 2500 headshots
yes
Get 25 AC-130s
There is no rhino emblem. Unless you are talking about the Ghost emblem, in that case it would be reaching 10th Prestige.
call in 25
The hyena...You have to get 50 kills with a RPG.
10000 headshots with snipers
Complete ak-47 veteran2
kill 2 people with claymors 50times