When you decide to do anal and she has a poo inside. You then enter her ass and the tip of your penis touches the poo
Dude, last night I was tipping the log
A large and particularly smelly dump.
Stan: “Hey Slim, you done in the bathroom?”
Slim: “Yeah. I layed a Rot Log though so you may want to wait a few minutes.”
Stan: “I hate you Slim.”
A shit so large that Abraham Lincoln could build his entire house out of it.
Dropped a fat Lincoln Log today, stank to high hell
15 yr old: Oh man! I got a Lincoln Log set instead of a Lego set!
Friend: dude, grow up. Your fifteen fucking years old. Get a job, get laid, shut the fuck up.
A Foursome 69 where two members lie on the floor parallel to each other and the other two member position themselves over top them in a planking position. All face to genitalia, staking like Lincoln logs.
Tony: Stacy and I want to invite you and Amanda to Lincoln log tonight, you in?
Adam: that sounds great, we’re definitely in.