The act of fingering your girlfriend after eating hot and spicy crawfish
Bra that crawfish boil was great until I gave your sister a Louisiana boiler, she was pissed.
When one person has sex with another double their age.
Mark (age 24) has sex with Mary (age 48). Mark has now earned his boiler card.
Fun game to play when driving in the car with at least 2 people in the car in the middle of summer. You wind all the windows up, and put the heater on maximum to see who passes out first. Good for those longer drives.
"We were driving to the city the other day, when we decided to play boiler room. Mike wrote his car off, and Todd broke his leg."
To put heart, soul, and body into something. Even if you're down, a simple "Boiler Up" can bring life back into it. Not just for sports, it's a way of life.
At a football game (whether you're winning or losing): Boiler Up!
For charity: Boiler Up to Beat Cancer!
Calmer version of a Rabbit Roaster
She was a sick Bunny Boiler but not quite as bad as the Rabbit Roaster I once had..
The act of urinating in ones eye
That girl was shit last night so i gave her a baltimore boiler.