look up any word, like bootylicious:
1. mantenna
A man's penis, specifically in the erect position.
My mantenna is detecting some estrogen in the area, so I should follow it to find the girl of my dreams.
2. mantenna
the male penis... but unlike many antennas, this mantenna can only be used properly by a female... unless your gay.
"Oooo... look at the mantenna go up!"
by D&J Nov 15, 2002 add a video
3. Mantenna
Another word for male genitalia. Synonymous with Wang, Wiener, Cock, Dick, Junk, and any other word for Penis.
Guy 1:"So, hows reception on the old mantenna?"

Guy 2:"Reception on the the wha?"
rss and gcal