[gambiting]

To be annoying - milli Bels of speed? I've never seen anyone write it like this before, it's MB for megabytes, and Mb for megabits, mB is a different unit altogether.

[Aromasin]

Should be Mb. Project deadlines mean sleep deprived Hacker News procrastination comments.

[setquk]

Perhaps the poster has a new MacBook Air with butterfly keyboard? :)