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. Nickname for a small hamlet formally named Stillwater located in Upstate NY on the Hudson River. The term is officially credited to Mat..
1. When a polyamorous person already has at least one partner and is actively seeking other partners. "After his wife became totally ..
1. Something you say to trick someone into saying underwear. "Hey, what's that under there! "Under where?" "I j..