1 definition by ClamtasticallyBeefy
When a woman's pussy lips look like dark hanging roast beef meat with a pink moist center and smells like a clam sandwich
"Hey dude - did you do anything with that girl last night?"
"Nah man, when I pulled her pants down, she had a roast beef clamwich!"
"Nah man, when I pulled her pants down, she had a roast beef clamwich!"
by ClamtasticallyBeefy January 1, 2016