A term to be used whenever flex tape can be used to fix something unusual in a particular situation.
Your boat broke in half?
You fixed it only using flex tape?
"deus flex machina"
To smile seemingly large. Show appretiation by extracting mouth to open position.
Come on now and flex your grill for the camera.
When girls get all the STD's imaginable and need a little something to keep the peens out
"...she needs to flex seal that pussy, the last guy that's gonna enjoy that pussy is Phil Swift."
when somethig someone does may seem quite off or weird but ur just to lazy to give a fuck
friend 1) *eats a whole pig at school*
friend 2) “weird flex but ok”
Used the same context as "Bust me a pound star" or "twist me a dracmar" when you are standing on the corner of the street or outside macdonalds. As in when you don't have any but need to get some quick to get some spray more get more from the shop. "Oi man come now come now, flex me a euro innit?"