1 definition by reftsh

Monorailing

Verb, "To monorail" - Sex act where two men stand facing each other with tips of erect dicks touching. One man moves his fist back and forth over both penises, from the base of his, to the base of his partner's, and so on. The fist is the monorail car, the touching dicks are the length of track.

"Dude... did you and James fuck yet?" "Naw, man. We did some monorailing, but that's about it."

by reftsh July 5, 2018