The thing that keeps a helmet on your head.
Makes you look goofy, which is hard to do since you already have a helmet on your head and you're forty-seven.
"Bob... Bob, seriously."
"What now, Stan?"
"Bob... fucking unbuckle your chinstrap."
"Then what's the point of the helmet, Stan, huh, what then?"
"Then you fucking take the helmet off! You're an embarassment to men. Look, look at that five-year old over there. She's got a helmet on. Your forty-seven, Bob. Wait, just watch this... hey little girl?"
"What you old hags?"
"What do you think of this guy..." *thumbs over*
"The douchebag with that helmet?"
"Hey, I'm not a douchebag you little punk! And you have a helmet on too!"
"Um, yeah, because my mom tells me to; and it's also where I store my weed. Want some?"
"Fuck yeah, how much for a dime?"
A hard and heavy blow the chin as a form of minor punishment in prison/jail. Usually given for minor incursions. A head will tell a torpedo to administer the chinstrap.
Johnny Boy lost two of his teeth last night when our head told a torpedo to give him a chinstrap.
To be 'on your chinstrap', means that you are knackered and absolutely positively cannot go on. You're fucked up good and proper.
"I can't go on, I'm on my chinstrap here."
A chinstrap is when kids grow a beard and wear a hat 24/7. So, it appears that his beard keeps his hat on his head.
Yeah, I know who you're talking about; the guy with the chinstrap and the non prescription glasses.
People who wear chin straps since their hormones introduced them to facial hair and most likely having associated with, "The Best."/Ironwood, Michigan.
"When we play Ironwood tonight, we will see man-to-man pressure, double teams, and chin straps.
When a guy stretches his sack under a girls chin while she gives him head
She was givin a blowjob so i took it to the next level and turned it into a chin strap
When someone shaves some of their pubic hairs and sticks to a sticky sumstance and sticks to ones face from ear to ear going across the chin thus looking like a hariy chin strap.
"I gave that fatty trevor a chin strap last night when he was asleep, but now my balls are cold."