Riding A Semi

What is Riding A Semi?


1.

To have a half erect penis.

Riding a semi is often used in public to tell someone without revealing it to everyone.

Dude, I'm riding a semi right now.

So at the party I was grinding on this chick, but I started to ride a semi and had to get out of there quick.

See half boner, half chub, boner, halfsie, erection, Stoan


15

Random Words:

1. it's like cool, awsome, bombtasic, gnarly, and wicked at the same time. holy cow! those are some zarpie shoes! cori, you are zarp..
1. Pokemon version for Noob implies that your some sort of noob monster simlar to a pokemon, yet as stupid as a noob. therefore you are a ..
1. Obsessive Compulsive Harry Potter disorder I was watching Harry Potter puppet pals, and now I have OCHPD ! See harry potter, ocd, pewp..