"Who can drink 2 liters of…

“Jerrycan” (a liquid container) is sometimes given “Jerry can” riddles. “Do you know who can drink 20L of water? Jerry can” was posted on Twitter by Kester Tay on April 21, 2013.

“Who can drink 2 liters of gasoline?”/“Jerry can” was posted on Reddit—Jokes on February 11, 2020. The “20 liters” went down to “2 liters,” probably by mistake.

Wikipedia: Jerrycan
A jerrycan (also written as jerry can or jerrican) is a robust liquid container made from pressed steel. It was designed in Germany in the 1930s for military use to hold 20 litres (4.4 imp gal; 5.3 US gal) of fuel. The development of the jerrycan was a significant improvement on earlier designs, which required tools and funnels to use, and it contained many innovative features for convenience of use and robustness. After widespread use by both Germany and the Allies during the Second World War, today similar designs are used worldwide for fuel and water containers, some of which are also produced in plastic.

Twitter
Kester Tay
@PapaNigiri
“Do you know who can drink 20L of water? Jerry can.”
SAF pls
10:08 AM · Apr 21, 2013·Twitter Web Client

Twitter
clinton yeo
@clintonee
Hahaha RT @eugenepeh: Who can drink 20 litres of water? Jerry can.
10:47 AM · Apr 21, 2013·Mobile Web (M2)

Twitter
Jonathan Ang
@avocadoang
Army joke:
Do you know of anyone in your camp who can drink 20 liters of water in one shot? I do, he’s Jerry. Jerry can.
1:47 AM · Jun 20, 2014·Twitter for iPhone

Twitter
Taffarel Augustus C.
@UniquelyTaff
Do you know who can drink 20 litres of water down at one go?
Jerry can.
9:39 AM · Oct 7, 2015 from North-East Region, Singapore·Twitter for Android

Twitter
AimanGallardo
@AimanGallardo
Best joke I’ve heard since enlistment - Who can drink 20 liters of water in one shot?
Ans: Jerry can #armyjoke
8:58 AM · Feb 8, 2017·Twitter for iPhone

Twitter
claire dawson
@maxpuppypaws
Do u know who can drink 5 litres of petrol .....Jerry can
1:39 PM · Aug 8, 2019·Twitter for iPhone

Reddit—Jokes
Posted by u/Kolaid321 February 11, 2020
Who can drink 2 liters of gasoline
Jerry can

Twitter
Dad Jokes
@Dadsaysjokes
Who can drink 2 litres of gasoline.
Jerry can.
3:25 PM · Feb 11, 2020·Twitter for iPhone

LaffGaff
GASOLINE DRINKER
By laffgaff February 12, 2020
Who can drink 2 liters of gasoline?
Jerry can.

“Who can drink 2 liters of gasoline?”/“Jerry can.”