Definitions by negroponti

travelon

an involuntary erection induced by the vibrations created by various forms of transport

driving up the M1 motorway I was aware that I was developing a travelon

travelon by negroponti July 2, 2009

full skinback 

a vigorous session of masturbation undertaken by an uncircumcised male.

When I get home, I'm going for a full skinback and a mars bar.

full skinback by negroponti June 30, 2009

tentage 

the displacement of sheets or other bed clothes created by an erect penis; often associated with 'morning glory'.

You could tell he had just woken up by the size of his tentage

tentage by negroponti November 5, 2008