when youre in class and you cant get signal on your cell phone, so you put your phone in your hand and raise your hands in the air pretending your stretching in an attempt to get better signal.
Yo i saw stew doing the signal stretch, i wonder if hes texting zowe!

Young man i saw you do the signal stretch, turn in your phone to student affairs!
by DANNYBOY691337 May 13, 2010
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