laugh off
US /læf ɑːf/
UK /læf ɑːf/

1.
weglachen, abtun
to treat something as unimportant or not serious, often by making a joke about it, in order to avoid feeling upset or embarrassed
:
•
She tried to laugh off her mistake, but she was clearly embarrassed.
Sie versuchte, ihren Fehler wegzulachen, aber sie war sichtlich verlegen.
•
It's best to just laugh off criticism sometimes.
Manchmal ist es am besten, Kritik einfach wegzulachen.