A last minute change of plans or possibly risky judgement call between a group of best friends pertaining to their plans for the evening. Based on the saying 'carpe diem', or 'Seizing the Day'. Usual partners in crime include rum, tequila or both and a walk of shame from a significant others house the following morning.
"Instead of sitting inside on a Wednesday evening and doing nothing, lets go to the bar down the street, get rip roaring drunk amongst friends and strangers, and then let hot guys buy us drinks and take us home."
"Now that's seizing it like no tomorrow! Be ready in 10!"
1.when someone pretends they are a few clothing sizes smaller than they are (i.e. Mariah Carey)
2. when a man thinks his cock is much larger (or smaller) than it actually is
Mariah swears she wears a size 6...her assistants replace size 12 tags with 6's to accomodate her delusional sizing
Some guys love to flash their cocks because they think it is bigger than it actually is...when people laugh, they may realize it's a case of delusional sizing