A portmanteau (combination of two or more words or morphemes, see also wordbining) consisting of all or portions of insane/insanity, Santa, and antics. Describes the crazy acts undertaken by people who are altogether nutty about Christmas and associated decorations, celebrations, music, etc. One who overindulges in these acts could also be called an insantic.
We don't need any insantics like last year- just say no to flaming egg nog!!!
Ridiculous, St. Nicholas, i blame you for my wife and kids being 12ft tree decorating insantics.
Hand Sanitizer thats insanely awesome, because its insanely nourishing, smells insanely wonderful and its insanely effective at killing viruses without killing your skin.
Everyone- Oh.my.god. This Hand Sanitizer is insane! It smells, feels and works insanely good.
Me - Thats why its called Insanetizer!
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"