шукати будь-яке слово, наприклад slope:
 
1.
When you masturbate for so long there is blood from chaffing, by the time you ejaculate the semen will be mixed with blood.
Dude I was masturbating for so long last night I gave myself a rainbow wank.
додав bunkbuddies 9 Травень 2010
 
2.
Where a group of Multicultral people wank each other off (in a whole group)
Rainbow wank is my good friend
додав Bitch man 6 Серпень 2006
 
3.
When you kneel on the floor, pants down, cock in hand, then lay out all your favourite porn mags on your preferred climax pages in a rainbow shape around you and then have a wank.
My Mum walked in on me having a rainbow wank last night! I couldn't hide the porn mags quick enough.
додав Wet Wet Wet Wet 19 Серпень 2010