The blanket you have over your legs that is used to cover yourself if someone walks in while you're beating your dick.
Jim: Dude my mom walked in on me wanking last night
Pete: Oh shit, bro did u get caught
Jim: Nah. luckily I had my safety blanket.
Pete: Oh shit, bro did u get caught
Jim: Nah. luckily I had my safety blanket.
by XxXBennyBooXxX March 27, 2019
abbreviation meaning Got To Go Nutt. Is used when you have to leave a person or group to masturbate.
by XxXBennyBooXxX October 16, 2017