full boomerang 

A phrase referencing an erection. You know, like a boner.

"Hey did you see Tom at that meeting the other day? He was eyeing Natalie." "Yeah! The dude was going full boomerang."

full boomerang by Parker Brooks November 9, 2013

Sin boomerang 

A sin boomerang is a woman of the attractive variety that is able to be recruited to acquire various objects of the self-destructive variety (such as drinks or cigarettes) from horny men typically in an environment in which imbibing is occurring. Upon acquiring the desired item, she then returns to her friend/friends to ration out the spoils.

"Dude, that party would have sucked without a sin boomerang. Those guys were being mad stingy with the Bacardi."

"Don't give that chick any cigarettes, she's definitely a sin boomerang."

Sin boomerang by BCKittyCat September 29, 2009

Fingerbang boomerang 

When someone is fingerbanging a female in the vagina and moves down to fingerbang the anus and then moves back to the vagina.

How was your date last night?
It was great, I gave her the fingerbang boomerang!

Fingerbang boomerang by Charleswood September 1, 2020

frosty boomerang

When you grab a shovel and bend it over your rock hard cock then you throw the shovel and hit an infant in the head killing it, then you freeze the shovel with the infant's head still on it and last you shove the frosty shovel in your anus.

Man, I just had the best frosty boomerang in Africa the other day!

frosty boomerang by BigDickBrendo June 20, 2017

Bullshit Boomerang 

When you say one little thing to someone and it gets twisted so much that by the time it comes back around it is a load of bullshit.

Me: That girl needs to learn some manners.
gossip: I hear that.

1 Week later

Derp: Why have you been calling me a slut, bitch bitch bitch bitch.

Me: woah That was a real Bullshit boomerang.

Bullshit Boomerang by Fairydurt October 24, 2011

Baton Rouge Boomerang 

when a man cums into a girl's mouth, and then lies on his back while she squats over his mouth and takes a shit into it. He ingests the cum-shit mixture. If performed to completion, he will "boomerang" the cum-feces mixture back to her mouth in the form of vomit.

I met a lil' slut from Livingston Parish, she loves the ole Baton Rouge Boomerang

Baton Rouge Boomerang by Reginaldsquiveringmember May 15, 2016

nicaraguan boomerang 

The load exchange between two homosexual black men.

That was one hot nicaraguan boomerang on PH, The load exchange between two homosexual black men.

nicaraguan boomerang by Fapmaster69 May 14, 2015