A transexual who used to be a male and now is a female. Usually in teaching positions, when a doolan is discovered anybody who sees them can instantly that that "is a DUDE."
Man did you see that doolan?
by Dan010101 November 04, 2007
Get a doolan mug for your cousin Jerry.
a looser who createts there own stupid fictional characters like bean man etc...

also is worried about his sexuality
" man that boys such a looser"
" yea dude hes a proper doolan"
by yoypoyoyooy March 18, 2008
Get a doolan mug for your mate Julia.
A Dirty Doolan is when you give someone anal penetration but when you take it out there is excrement all over your penis.
Oh my goodness! Kyle gave her a Dirty Doolan last night, he was traumatized!
by iLikeToFanshawe October 14, 2011
Get a a Dirty Doolan mug for your coworker Sarah.
Guy: you are a Dilan!
Other guy: *cries
Doolan means idiot basically
by dabbaddabbad April 16, 2021
Get a Doolan mug for your girlfriend Riley.
A response to someone’s unfunny comment.
“So my suspicions were correct, my neighbour was chucking dirt into my garden. The plot thickens

“Doolan”
by Simpmeistergeneral September 13, 2020
Get the Doolan neck gaiter and mug.