No. It is a contraction form of a pronoun and auxiliary verb. It means "they had" or "they would."
what does they'd
Theyd be cold.
otherwise theyd die
ask a deer whisperer , theyd deffinately now
no, they had to obey what they were told or theyd be shot
Theyd didn't because they never wanted to.
because otherwise theyd be gay
yes theyd be an awesome couple and they would have many kids
who knows maybe theyd like it better fried on the grill:)
Because theyd frickin kill him if he didnt
theyd all hurt thrown at you
Nope theyd rather make another cars