A nerdy cyclist who wears too much spandex for the type of riding they are doing. The type of cyclist who goes too fast on a crowded trail with kids around, but is too slow to actually race. Pejorative
This is a combination of the words Spandex and Dexter, a classic nerdname. I almost got run-over by a "spandexter" today.
The exchange of brief written messages in spanish thru electronic communication between individuals or a groups of normally non spanish speaking individuals.
Quit spantexting me, you idiot, send the message in english or don't send it.