A young man, usually from late teens to early adulthood, hiding his homosexual tendencies. An undercover yummie bird must be good looking, give away hints of homosexual behavior but yet deny any accusation of same sex physical attraction.
That man is looking at the guy all the time, I am certain he is an undercover yummie bird waiting to be discovered.
by guilherme128 June 12, 2007

Bird tail is a set of words or a phrase in which you call someone such as “dude” and is also something good that happens such as “awesome or amazing”
* Whats up birdtail? How was your weekend
* (friend) hey man i just hit the lottery for 500$ on a scratchoff!!
(You) BIRDTAIL
BIRDTAIL: Bird tail is a set of words or a phrase in which you call someone such as “dude” and is also something good that happens such as “awesome or amazing”
* (friend) hey man i just hit the lottery for 500$ on a scratchoff!!
(You) BIRDTAIL
BIRDTAIL: Bird tail is a set of words or a phrase in which you call someone such as “dude” and is also something good that happens such as “awesome or amazing”
by king master October 9, 2022

When having intercourse, the man “finishes” in their partner’s mouth, and then their partner will gargle and spit it back into their mouth.
by Hugh_Janusss__ November 27, 2020

by MistaSinista January 11, 2019

When someone has children by throatshitting 10 birds into a pregnant autistic lizard's testicles causing it to inflate with propane and violently shart out half a baby. People who do this are usually very untrustworthy.
Guy 1: I think I got scammed by that black market baby seller Twatwaffle von Cuntlicker. He promised an entire baby but I only got half
Guy 2: I heard that guy gets his babies from an underground birth by anal bird explosion human trafficking ring, he must have been too lazy to pay for the other half of the baby.
Guy 2: I heard that guy gets his babies from an underground birth by anal bird explosion human trafficking ring, he must have been too lazy to pay for the other half of the baby.
by beepboop mcdoopydoo June 18, 2025

(Me) I hear the cheeseburger bird
(Chickadee) Cheese-bur-ger
(My friend in a confused state) Oh, do you mean a chickadee
(Me) Yes
(Chickadee) Cheese-bur-ger
(My friend in a confused state) Oh, do you mean a chickadee
(Me) Yes
by Hurricane Dorian March 31, 2025

by Scarredforlife65 June 27, 2016
