What is Arse Window?
1.
The moment or passage of time at which a male in sexual congress with a female gets the oppotunity to switch from vaginal intercourse to anal.
Sometimes referred to as culo finestra.
"Dude i was ploughing this rancid slam pig last weekend when she passed out. Dude, i had a total arse window right there."
See
Random Words:
1.
An ancient intonation only to be uttered in direst boredom, such as maths and physics.
Maths-vato: blahblahblabalhlbah
Stu: *groan*
*..