Somewhat similar to "Beer Goggles", a common ailment in which one's over consumption of alcohol makes it appear as if said victim's bank account is several times larger than reality. Victim is prone to suicide and/or vehicular reposession/eviction shortly thereafter.
"No way Scott - you aren't paying for all of us... take your Bank Goggles off."
"Oh, bullshit!", he yelled as he picked himself up off the bar floor. "Let me pick up the tab - we've had bottle service for 9 hours, so I can't really do the math right now. Hell, it's only $3800, who cares! Pfffft. Bag Nozzles! Whatever."