Sisterin Edit Meaning

1. Acronym for UnResolved Sexual Tension. Originated in the Australian TV series the secret life of us. "Wow, check out the urst fly..

1. To beat the crap out of someone by either punching or kneeing their head. Also, to knock someone flat out cold. I'm about to lay d..

1. An all night sexual encounter, without the use of a condom. (See also: Rawdogg) Oh shit, last night was a full-on Rawdoggathon! See ..