You tell your friend they're a d***head for saying 'biscuit' like it's 'biscuit' and not 'biscuit' like you say it

You mock your dad for saying 'pajamas' like it's spelled 'pajamas' and not 'pajamas' like you think it is

You laugh at your sister for saying 'sundae' like it's 'sundae' and not 'sundae' like you say it