A women with a big clitoris, usually when erect, but sometimes large even before arousal.
"Ohhh- weee look at that phat thumb, pressin up against her panties. Thang big as hell, finna pop out!"
A Thumb Promise is a promise stronger than a pinky promise. It shall never be broken, and if so, then the person who broke it may never be trusted again. Crossing your fingers does not invalidate a thumb promise.
“She thumb promised me she’d get me a drink if i called mom upstairs for her.”
Two males thumb war and the loser gets fucked in the ass
Me and john played extreme thumb war last night, man it sucks to lose
Similar to the "Old Fashioned Thumb Around" (going up to someone with open arms as if to give a hug but then quickly inserting your dominant thumb inside their asshole after you wrap your arms around them), but instead using both thumbs.
"I gave my ex boss, Mary, the New Fashioned Double Thumb Around in the break room right before putting in my two weeks notice. I figured what is she gonna do, fire me?"
A feeling in the hinge of your thumb after playing too many video games.
Rob: Hey, wasn't playing COD all night last night a good idea or what?
Bob: It was fun, but I got a cereal case of squeaky thumb from it.
They're like a silver tongue, persuasive and suave, but only over text.
He's a legend! He's got silver thumbs all the girls love him on snap!
means you love off naps man (preferably the dotish ones)
thumbs up👍 is used to show interest