English Slang collection：
dead ass
[释] to be completely and honestly serious;
[例] A: Are you lying about what you saw? B: No, for real. I'm dead ass.;
deadbeat
[释] a person who isn't able to pay the bills or debts;
[例] I'm reminding you not to lend money to that deadbeat.
dead drunk
[释] extremely drunk - passed out or near to passing out;
[例] I'm gonna drive Mike home tonight since he's already dead drunk there.;
deeded
[释] rejected;
[例] Do you believe that Harvard deaded Jim despite his comparatively high GPA?
dead meat
[释] dead person/persons;
[例] Hey, bro! You got to help me out this time, or I'll be dead meat soon.;
dead presidents
[释] U.S. currency, preferably in bill form;
[例] Alright dude! Now how many dead presidents do I owe you for this car?