::chosing between baby wearing clown pajamas or duck pajamas::
Chandler: we're gonna flip for the baby?!!
Joey: you got a better idea?
Chandler: call it in the air...
Joey: Heads!
Chandler: heads! yes!
Chandler: we have to assign heads to something!!!
Joey: okay well ducks will be heads, because well, ducks have heads
Chandler: what kind of scary ass clowns came to your birthday?