When you are getting head from a brazilian, or and extremely thickwoman, just as you are about to cum, you put your penis up her nose and cream all in her mucus membrane.
Somebody of british and italian descent/nationality. Gets to enjoy a mixture of 2 great cultures.
There are many Britalians out there who have made a huge contribution to society.
Sportsmen like Joe Calzaghe, Frankie Dettori and countless footballers. Chefs such as Aldo Zilli and Marco Pierre White. Muscians, actors, actressess, inventors, singers, comedians, writers, poets, business people and more!
My Dad is British. My Mum is Italian. Hence, I am Britalian.
The sexual act of, before finishing, finding the light switch (or any light source) and rapidly turning it on and off while screaming and attacking your partner; and then cuming in their eyes while simultaneously turning the light source off and creating and audible thunder like sound.
"brought a girl back to my hotel last night and there was a power outage, so I gave her the old Brazilianthunder without touching a switch."