(n) to silently release a fart when having a conversation with a friend, co-worker or person. Once the fart has been completely released, the farter must then abruptly end the converstation by alerting the fartee by stating, "I just stink lasso'd you".
Greg: Listen to this, I was downtown last night with my girlfriend. I ran into Tiger Woods and he---
Tim: I just stink lasso'd you <walks away>