Battery Level Low. Refers to a phenomenon where a phone, laptop, or any other battery-powered device unexpectedly drops to a very low percentage, without any warning or other signs, before powering off.

One example is during the Batterygate scandal, where in addition to many phones slowing down due to degraded batteries, the battery levels of these phones often dropped from reasonable levels to extremely low levels without any notification or warning whatsoever and shutting down before reaching 1%
Brad: The fuck? My iPhone was JUST at 20%, now it’s at 4%?
John: Didn’t you get any notifications about your battery before it reached that point?
Brad: For fuck’s sake, it must have done a BLL.
by octodish August 9, 2021
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Acronym for Bud Light Lime. Consumed for flavor by sophisticated under-aged drinkers. May also be consumed at HTT (see definition).
Guy 1: HTT tonight?
Guy 2: Hell yeah, I'll bring the BLL.
by tim dip June 14, 2009
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acrynym for a great beer Bud Light Lime. used in Im'ing and txt'n
"Babe pass me my BLL"
by Tater McGoven April 8, 2009
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A codeword for when a male is meeting his other half and needs to prepare by shaving his balls, but it too ashamed to spell it out to the full.
"Yo dude why is there a sticky note here saying shv blls?"
"Dw bout it nigga it's nothing...;)"
by horseatron December 22, 2019
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Hey he looks cool he must be apart of the BLL
by BennyBooce October 23, 2020
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