What is Log Jamming?
1.
the act of anal
origin: the big lewboski - log jamming starring karl hungus
brett and brian were log jamming all night in their dorm.
2.
Two people standing back to back with their asses touching both shitting at the same time causing a log jam
Man! me and that girl from class were log jamming so hard last night! shes such a freak in the sack
See