chunk job 

to have your partner deep throat you until they vomit all over your dinky, followed by them finishing the job.

....chunk jobs are gross.

...i could really go for a chunk job right about now.

chunk job by Mike Hunt January 12, 2005

Bulgarian Chunk job

Similar to the blow job, the Bulgarian Chunk Job involves a girl giving oral sex but with a surprise ending. There are variations on the details but the punch line is she vomits the semen back up on your dick. This is not to say she spits it out, she must actually throw up. This can be initiated by poking her tonsil with your dick or having really really nasty semen etc. This is not made up. I know someone who had this happen to him.

Johns dick was so long it made that girl's bj turn into a bulgarian chunk job!

Bulgarian Chunk job by Elihasabigcock August 23, 2009

Chunky Blow Job 

When a girl gives a guy a blow job and the guy thrusts his dick deep into the girls throat and hits her uvula and she starts to puke, but she keeps blowing the guy while shes puking all over his dick.

Guy 1: Dude i smell puke! Where is that smell coming from?

Guy 2: Oh it from me, my girlfriend gave me a chunky blow job earlier and it kinda got all over my pants too.

Chunky Blow Job by Pryan1369 January 20, 2011