A radiator knob occurs when a man lathers his gentleman fluid on a cold radiator then turns it on to full. He then invites his baby craving wife into the room who's urge for a baby is so great that she strips and try to catch the evaporating semen vapours with her minge hopefully not singeing her lips on the flaming hot radiator.
"oi love, you want a baby so bad? wrap your tuna tunnel round my radiator!"

"my husband left me after the radiator knob incident"

a true part of Lisa kudrows day to day life!
by jobby worker July 20, 2009
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when two people have such a strong connection in person.
it may cause them to pass out.
did you hear about kendall? she had connection radiation when she was with christian
by ilyfae January 13, 2011
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A female who shares an interest in motorcycles, cars, and/or general mechanics.
She's my radiator sister when I go riding.
by MoreDirtyHarryThanGirl December 15, 2017
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Hawking radiation is a theory created by Steven Hawking that blew every scientists mind because for years everyone thought that nothing could escape a black hole and Hawking proved them wrong by showing that electromagnetic radiation could escape.
Hawking radiation proved a lot of sceintists wrong
by Soposh8r April 2, 2018
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The act of physically hiding but not doing a good job so a limb ends up sticking out at some weird angle.
Lora was a racket behind the radiator yesterday. I just had to laugh at her stupidity!
by Makoo January 12, 2008
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after sex when the woman goes to the bathroom to clean her vagina u take a sneaky poo behind the radiator and leave quickly.
look at that wee dirty fat ride I took a shit behind the radiator at hers last weekend!
by Robsoned August 14, 2017
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