Top Definition
A describing word for a "boner" or a "Johnny Rocket," and extremely hard erection which causes severe pain and shows through your pants.
"Did you see Mike? He has a HUGE Bajoinker."

"I play with my Bajoinker"

"She gave Sam a Bajoinker"
by dunit April 12, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.