...love the crusher bubble reference! Lol. GREAT thread!
Probably perpetually peddling in my own world of vocabulary anyway, let alone in my (soon to be with the advent of snow) daily to-dos such as mountain climbing. Since the can of worms has been opened, my few, off-the-top references I commonly use and probably employ in descriptions to people who have *no* idea what I'm referring to....
death grass? I have also seen "death gravel", a.k.a. what I call "baby s**t balls" (can be used as an exclamation in such circumstances): small pebbles that somehow appear underfoot and give you the banana-peel movement unexpectedly in seemingly innocuous, flat or inclining ground
glassy: frozen snot-ice, can be quite slippery, requires winter tools to ascend
beasts: obstacle, usu something like a cornice, steep ascent/descent, unable avoid it and it must be addressed
toothpicking: using trekking poles up tight terrain, especially talus fields
early squirrelly: 2am start to beat crowds and catch sunrise atop a peak
salamander view: alpine glow
kitten teeth/spikes: microspikes
bear teeth: crampons
peakbegger (moment): when you want to climb, but environmental conditions dictate otherwise; in other words, you're left assessing the peak from the TH/weather report, yet probably best not to ascend
suncracking: initial sunrise, seen from behind a peak
sunslipping; sunset, seen descending behind a peak
soggers: wet hiking shoes
slogger: trail becomes stoopidly muddy, shoe sucking terrain
moose mitts: alti-mitts or a heavy duty winter mitt with bovine appearance
beer-thirty: a common phrase used at any point along the trail, which tends to increase in use towards the return to trailhead, used to express appreciation, fondness, and affection for the taste/consumption of beer
... in regards to describing snow conditions, I'm sure I'll continue to invent.