To suddenly go crazy or become angry. Origin was based on the observation that water boiling in a pot could bubble so violently as to "flip the lid" off the pot, leading to the analogy of a human becoming so angry as to "flip their lid". It was later generalized to mean any sudden change in emotional state.
Dude, all I did was show you the latest financial report, no need to flip your lid and start screaming at me!
by steevithak February 14, 2017
A sterile, plastic tube with a red lid similar in nature to those marketed by Falcon but from a (much) cheaper manufacturer.
PhD student 1: We're out of red lid tubes.
PhD student 2: Oh you balloon! You didn't order any.
Technician: Shall I order some red lid tubes?
PhD student: Yes. Bail on.
PhD student 2: Oh you balloon! You didn't order any.
Technician: Shall I order some red lid tubes?
PhD student: Yes. Bail on.
by UrbanBiochemist October 31, 2011
Give me a bin-lid.
by sean hanlon April 18, 2003
When you look in another car and you can only see the other person's eye lids because they are staring in their lap texting on their phone.
by Almighty Sandwich September 16, 2009
by Goose8531 September 24, 2020
by Ginger Barbarian. December 06, 2017