a.t.o.m.

Ass To Other girls Mouth.
The act of fucking a girl in the ass (hard) and then putting your shitty member into another girls mouth waiting nearby.

Christoph, what did you think when you gave Mareike the old a.t.o.m.? She didn't seem to like it.

by Andi Putlitz December 3, 2004

a.t.o.m.

Ass to OTHER mouth

Similar to regular ass to mouth ATM, although this would be normal under orgy situations, ATOM or A.T.O.M. refers to fucking the first girl in the ass then hooking up with a different girl a short time after and receiving a blowjob first.

by theBeazy November 27, 2013