An old shirt that carries bacteria in the armpits causing your armpits to sweat more profusely than usual. The shirt will have visible signs of sweating under both armpits where the shirt has wet through due to sweating. The visible signs of sweaty armpits are nowhere near as severe when wearing a brand new shirt, this is because the shirt has no bacteria, or "Sweat Memory". You have previously sweated in that shirt and the shirt remembers it.
by LeLenneff November 08, 2017
Me: Hey Gordon, do you remember the homework that was due today from two weeks ago.
Gordon: Nah, I don't remember anything like that.
Me: But it's due in like an hour.
Gordon: What's due in an hour?
Me: Damn you got that shlong term memory.
Gordon: Nah, I don't remember anything like that.
Me: But it's due in like an hour.
Gordon: What's due in an hour?
Me: Damn you got that shlong term memory.
by MountedGeneral June 30, 2018
Me: Hey Gordon, do you remember the homework that was due today from two weeks ago.
Gordon: Nah, I don't remember anything like that.
Me: But it's due in like an hour.
Gordon: What's due in an hour?
Me: Damn you got that sh-long term memory.
Gordon: Nah, I don't remember anything like that.
Me: But it's due in like an hour.
Gordon: What's due in an hour?
Me: Damn you got that sh-long term memory.
by MountedGeneral June 30, 2018