Get hacked
because your clan has to be like lvl 5 or something for the emblem to take effect.....once ur clan is a high enough lvl the emblem will start to appear
to get the harrier moving emblem you have to call in 50 harrier strikes.
Their Emblem you twassarck
Practice. . . Lots and lots of practice
Be 10th prestige
See related links.
you might like the call of duty wikia (see related link)
Complete "Master Chef III" challenge.
Prestige 10 times funnily enough
Kill Soap
2nd prestige
The pirate flag emblem is currently unknown and not verified... but the skull and bones emblem is when you get twenty game winning kills.