Brobability

The chances of two people becoming bros or babes.

Dude what do you think is the brobability of Chandramukhii and Jwalamukhi?

- I would say 90% for bro and 10% for babe.

Physex

Noun/ The physics (mostly, but not limited to, mechanical) involved in intercourse (sex).

Hey John, I just watched a pornographic video and the physex of it will blow your head.