When intimated, a porcupine spikes its quills, a cobra flicks its tongue … and comedian Dan Soder? Well, his defense mechanism is to affect a Russian accent (because “Russians are the scariest white people”). His hilarious sets are full of such pro-tips and off-center insights, all illustrated with amazing impressions of oddballs, old people and toddlers-who-are-way-too-good-with-iPads. He’s been on TBS’ Conan and Comedy Central’s Live at Gotham and has hosted the Yahoo! web series Mansome, produced by Morgan Spurlock, Jason Bateman and Will Arnett. Lately, he has been a frequent guest and a “third mic” on the hit radio show Opie with Jim Norton. Now he steps back onto the stand-up stage at Laugh Boston.