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8.
An accidental erection, that arises only in the presence of a gay stimulus.
Dude, I'm not comfortable being around Lambertson any more. When we were in the locker room he popped a serious jimbo
by thefiend05 March 11, 2008
47 50
 
9.
1) Regurgitated cum bubble that is generally blown through a male's nasal passages.

2) Refers to an unintelligent, moronic neanderthal that finds humor in himself when others do not.

3) A male or female who receives great levels of gratification from touching "tra-la-las"
I cannot believe a jimbo was released in the middle of class.

You are behaving like such a jimbo, get over yourself!

She was a total jimbo last night, it was great.
by Gunther100 October 05, 2009
19 28
 
10.
Verb meaning the act of masturbating in your mates bed while he is asleep
Ellis was sleeping while I jimboed last night
by Jim Murdoch October 17, 2006
60 85
 
11.
A word used to refer to a penis.
Look at Jimbo - he is excited
by smurray444 March 03, 2007
26 53
 
12.
A boys name that is synonymus with obessity. You would be hard pressed to find a guy named jimbo who isnt a fat ass.
"Jesus Christ Jimbo, loose some weight."
by chris122790 May 06, 2007
26 67