look up any word, like ethered:
When your mom acts like she doesn't care but is really pissed off.
Wow, your mom is being super chill about that party!

Oh, yeah, you'd think so but I have a suspicion that she's just being momchalant...
by RooskiJD December 01, 2009

Words related to momchalant

mom nomchalant nonchalant pissed pretending