A lifelong and incurable condition that manifests in stupid behaviour, irrelevant quotes or singing along to the wrong record whilst maintaining imperfect pitch, it's chief exponent being a nice chap called Harry M.
On Xmas day coming out with a quote 'ho ho ho and a bottle of rum' (clearly a bastardisation of Father Christmas and Treasure Island - chalkism at its finest)
by oliverson December 25, 2017
Get the chalkism mug.A neurological disorder that can be spreaded through close contact with Chal. Commonly characterized with difficulty with simple math problems and common human language.
by chaltism_awareness February 2, 2023
Get the chaltism mug.by Maybeiammaybeimnot December 3, 2021
Get the chalkist mug.