Picostco

The person at the exit of Costco who checks your receipt and insists on drawing a cute, sometimes very detailed, picture on it. The chances of running into this increase greatly if you have a small child with you.

"C'mon Picostco. There's a line of 10 people behind me and my rotisserie chicken is getting cold. We don't need a picture of a kitty cat holding a bouquet of balloons on our receipt."

Picostco by mickgun24 February 8, 2014

Picosecond 

A picosecond is an SI unit of time equal to 10⁻¹² or ¹ ₁ ₀₀₀ ₀₀₀ ₀₀₀ ₀₀₀ of a second. That is one trillionth, or one millionth of one millionth of a second, or 0.000 000 000 001 seconds. A picosecond is to one second as one second is to approximately 31,689 years.

Absorption of a photon by a fluorophore takes a few picoseconds.

Picosecond by Sadiz May 25, 2021

Picastco 

Any mass-produced piece of hanging art, especially that which can be bought in bulk

"Check out these original Picastcos I picked up today; 4 for $10!"

"Yo, this beach house is dope, but the walls are full of Picastos. One more painting of a seashell and I might jump off of this balcony"

Picastco by woodcreeper January 10, 2014

picoseconderer 

like its a picosecond but 3x longer!!! i totally didnt make this up - goober

i jumped off that bridge in a picoseconderer

picoseconderer by pr2mt May 21, 2024