A person of Irish decent, whilst in the vicinity of crushible objects (including other humans) upon a bed, rolls over in a drunkedn stupor, therefore crushing (or steamroller) said object.
Holy shit! Forch is so tanked. She just crushed that box of tissues on her bed... She's such an Irish steamroller. I'm never asking her for a tissue again.
When a person inserts a Baked Potato in their rectum, and someone else gives them anal sex. The Potato becomes mashed and then the person promptly shits out the mashed potatoes into the other persons mouth.
"YoNick my girl just gave me an Irish Steamroll how awesome is that"
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.