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droppin' science 

laying down something revolutionary, that changes you or messes you up crazy
When he hit the set, Joey Wornker was droppin' science.
droppin' science by niggs to the M ax February 19, 2003

droppin' science 

Jim had a biology class, but he'd rather spend study time knocking down brews, puffing kind or hittin' skins, so he's droppin' science or he'll be flunkin' science. Either way, he'll be retakin' science.
droppin' science by Crustymix April 17, 2006

Dropping Science

To rap about something important, not 'Pussy, Money, Weed.' If a rapper tries to inform his audience about an important topic, he is dropping science. No longer relevant as the act of dropping science ended when people started listening to 50 Cent.
A Tribe Called Quest is well known for dropping science due to their raps about the word nigga and date rape.

Dropping Science

The act of delivering factual information into a conversation.
Person A: The moon is made of cheese.

Person B: The moon looks like cheese from our perspective but is actually an interstellar body made up of space elements.

Person C: Damn, you're dropping science!
Dropping Science by NAJansma August 29, 2013

dropping science

taking lsd for recreational use.

popularized in bassnectars song riddiculous wobble

DROPPIN SCIENCE
guy 1: man you were FU&$ED up last night!

guy2: man i was DROPPING SCIENCE

Dropping Science

To purposely last as short as possible whilst having sexual intercourse. To be in and out as soon as possible. Similar to pulling an italian job .
"You out tonite?"
"yeah, give me ten minutes, just dropping science"
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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