look up any word, like jamflex:
 
1.
eby
VERB: To use an unnecessarily big/complex/obscure word in an everyday conversation.

NOUN: A big/complex/obscure word in an everyday conversation
VERB

"Hey man, I heard you use the word 'juxtapose' to that girl over there."
"Yeah dude, I eby'd that conversation like crazy."

NOUN

"I like to go to the park and be a pariah by throwing the frisbee to myself"

"Sean, you're so incessant"

"I tried talking to that kid, but he just kept throwin' out ebies left and right"
by phat n C June 06, 2006
 
2.
EBY
To use words outside of your vocabulary in situations where they are not needed. To over complicate, dehumanize, insult, and berate someone that doesn't care in the slightest what you have to say.
"You'll enjoy this...~EBY", "I guess what I'm trying to say...~EBY", "This was before your time...~EBY", "The variances are stable...~EBY","It then becomes more of an academic discussion...~EBY"
by R.Derris.411 April 14, 2008