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To upload or download information from the side of a PC, usually through a USB port.
sideload by Jerse47 March 1, 2009
To transfer content from one device to another, within a range of permitted devices. Often you need to do this within a certain time frame
If you haven't got time to watch that movie on your PS3 then just sideload it to your PSP and watch it on the train
sideload by DJDK August 1, 2011

Samoan sideloader 

A version of a mini bus (aka any green tarago) versatile so it can get in underground carparks and take the family to church every Sunday.
That's a hectic samoan sideloader

sideloaded 

When something gets top heavy and tips over to the side.
Aaron and Jenny were banging on the conference table and then it got sideloaded and tipped over.

Sideloading 

When someone isn't following a trend or refuses to do something everyone else is doing
Guydude: hey everyone is wearing red tomorrow. you're going to as well right?
Guydude2: Nah I'm not like the rest of yall
Guydude: man, you're just sideloading
Sideloading by Ratatatataolloi April 24, 2024

Sideloading

The definition of neglecting front or back loading for a bodybuilding peak week, and just eating whatever comes in front of your mouth to load your body back up on carbs and fats.
"For the world Champs i didn't do a front load, i was just sideloading"
Sideloading by sideloader_99 October 15, 2025
More from Urban Dictionary

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
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